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Viewing 164461 to 164490 of 183935
1968-02-01
Technical Paper
680792
Channing L. Ewing, Daniel J. Thomas, George W. Beeler, Lawrence M. Patrick, David B. Gillis
Abstract An acceleration sled carrying living human subjects was used to measure the dynamic response of the head and neck to —G x impact acceleration. Seated volunteers with complete pelvic and upper torso restraint were subjected to increasing impact accelerations beginning at 2.7 g and increasing in 1 g increments. The volunteers were selected to encompass the 5th to 95th percentile distribution of sitting height according to a selected reference. Precision inertial transducers were used to determine the linear and angular acceleration of the head and the first thoracic vertebra. The inertial system consisted of a biaxial accelerometer and rate gyroscope on a bite-plate, a biaxial acceierometer over the bregma, and a biaxial acceierometer and rate gyroscope over the spinous process of the first thoracic vertebra. The transducers on the bite-plate and over the bregma were rigidly connected to one another.
1968-02-01
Technical Paper
680536
Gary E. Thomas, Robert M. Culbert
The radiotracer technique was used to measure piston ring wear caused by dust metered to the intake air, fuel supply, and crankcase lubricant of an industrial diesel engine. Several basic air cleaner configurations were evaluated for their effectiveness in reducing ring wear due to ingested dust.
1968-01-31
Standard
ARP24B
This ARP is intended to serve as an instrument to determine hydraulic pressure drop, utilizing the best known practices for accessories in the hydraulic, fuel, oil, and coolant systems to aerospace vehicles.
1968-01-31
Standard
AS838
This specification established (1) the common requirements for hydraulic units capable of functioning as starters and as pumps suitable for use in aircraft and missiles and (2) the methods to be used for demonstrating compliance with these requirements.
1968-01-31
Standard
AIR1047
The factors involved in the selection of a quick-disconnect are grouped into the following classifications for the purpose of discussion: a. functional considerations; b. weight considerations; c. environmental performance factors; d. end fitting types; and e. additional considerations. A quick-disconnect coupling as used in this AIR is one that can be rapidly and repetitively connected and disconnected without excessive fluid loss. The relative importance of the design factors depends upon the fluid medium of the particular system in which quick-disconnect is to be used. The effect of the fluid media on each factor is discussed in this report where applicable. The purpose of this AIR is to guide users in the proper selection of quick-disconnect couplings for their specific application in fluid systems.
1968-01-01
Standard
AMS4033C
SUPERSEDING SPECIFICATION: The requirements of this specification are embodied in the latest issue of AMS 4037, ALUMINUM ALLOY SHEET AND PLATE (2024; -T3 Flat Sheet, -T351 Plate). The requirements of the latest issue of AMS 4037 shall be fulfilled whenever reference is made to this specification.
1968-01-01
Standard
AMS4034C
SUPERSEDING SPECIFICATION: The requirements of this specification are embodied in the latest issue of AMS 4041, ALUMINUM ALLOY SHEET AND PLATE, ALCLAD (Alclad 2024 and 1-1/2% Alclad 2024-T3 Flat Sheet; 1-1/2% Alclad 2024-T351 Plate). The requirements of the latest issue of AMS 4041 shall be fulfilled whenever reference is made to this specification.
1968-01-01
Standard
AMS4039C
SUPERSEDING SPECIFICATION: The requirements of this specification are embodied in the latest issue of AMS 4049, ALUMINUM ALLOY SHEET AND PLATE (Alclad 7075; -T6 Sheet, -T651 Plate). The requirements of the latest issue of AMS 4049 shall be fulfilled whenever reference is made to this specification.
1968-01-01
Magazine
1968-01-01
Standard
AMS4038C
SUPERSEDING SPECIFICATION: The requirements of this specification are embodied in the latest issue of AMS 4045, ALUMINUM ALLOY SHEET AND PLATE (7075; -T6 Sheet, -T651 Plate). The requirements of the latest issue of AMS 4045 shall be fulfilled whenever reference is made to this specification.
1968-01-01
Standard
J998_196801
ABSTRACT
1968-01-01
Standard
AMS4053B
This specification has been "CANCELLED" by the Aerospace Materials Division, SAE, as of March 1995. By this action, subject specification number and title will be deleted from the active specification index of Aerospace Material Specifications.
1968-01-01
Standard
AIR810A
This information report discusses the causes and effects and recommends tolerance limits for the degradaticin of MIL-H-5606B Hydraulic Fluid. Changes in the fluid can arise (1) in the original containers, (2) when it is introduced into the system or added to it during servicing operations, and (3) in the hydraulic system itself as a function of its operation. These changes will be discussed in the light of specification requirements.
1968-01-01
Standard
AIR797A
This document lists military and industry specifications and standards which are used in aerospace systems and for ground servicing equipment. The characteristic limitations of the hose, which are of major importance to designers, and the sizes in which the hoses are standard are shown. Revisions and amendments, which are current for these specifications and standards are not listed.
1968-01-01
Standard
AS943
The starters covered by this specification shall be designed to operate on compressed air from ground support equipment, engine interbleed or on board air supply, for the purpose of starting aircraft jet engines.
1968-01-01
Standard
J557_196801
The specifications contained in this report cover high tension cable used in motor vehicles or tractor engine ignition systems. DOCUMENT REPLACED BY J2031
1968-01-01
Standard
J840B_196801
This SAE Recommended Practice covers equipment capabilities and the test procedure to quantify and qualify the shear strength between the friction material and backing plate or brake shoe for automotive applications. This SAE Recommended Practice is applicable to: bonded drum brake linings; integrally molded disc brake pads; disc brake pads and backing plate assemblies using mechanical retention systems (MRS); coupons from drum brake shoes or disc brake pad assemblies. The test and its results are also useful for short, semi-quantitative verification of the bonding and molding process. This Recommended Practice is applicable during product and process development, product verification and quality control. This Recommended Practice does not replicate or predict actual vehicle performance or part durability.
1967-12-01
Magazine
1967-11-30
Standard
AS478B
This standard provides the following: a. Definition of terms pertaining to marking. b. Symbols for marking location. c. Requirements and restrictions for permanent markings. d. Types of marking methods. e. Rules for designating marking methods. f. Table listing marking methods.
1967-11-01
Standard
AMS5601
This specification has been declared "CANCELLED" by the Aerospace Materials Division, SAE, as of January 1990.
1967-11-01
Standard
AMS2201H
This specification has been declared "SUPERSEDED" by the Aerospace Materials Division, SAE, as of September 1994. The requirements of this specification are embodied in the latest issue of ANSI H35.2, Dimensional Tolerances for Aluminum Mill Products.
1967-11-01
Standard
AMS2211A
ABSTRACT
1967-11-01
Standard
AMS2212C
ABSTRACT
1967-11-01
Standard
AMS3032C
This specification has been "SUPERSEDED" by the Aerospace Materials Division, SAE, as of 2 November 1990.
1967-11-01
Standard
AMS3087D
1. SCOPE: 1.1 Form: .This specification covers a highly viscous, non-melting, heat-stable silicone sealing compound, , 1.2 Application: Primarily for sealing joints in high tension electrical connections, aircraft engine I ignition systems, and electronic equipment and as a lubricant for components fabricated from elastomers. Compound is not recommended for use on silicone rubber parts subject to temperatures in excess of 150°C (300°F) and is to be avoided on or near any surfaces which subsequently are to be painted or adhesive bonded.
1967-11-01
Standard
AMS4024B
Aluminum Alloy Plate 4.3Zn - 3.3Mg - o.6Cu - o.2Mn - 0.17Cr (7o79-T651) Stress-Relief Stretched
1967-11-01
Standard
AMS4033B
SUPERSEDING SPECIFICATION: The requirements of this specification are embodied in the latest issue of AMS 4037, ALUMINUM ALLOY SHEET AND PLATE (2024; -T3 Flat Sheet, -T351 Plate). The requirements of the latest issue of AMS 4037 shall be fulfilled whenever reference is made to this specification.
1967-11-01
Standard
AMS4034B
SUPERSEDING SPECIFICATION: The requirements of this specification are embodied in the latest issue of AMS 4041, ALUMINUM ALLOY SHEET AND PLATE, ALCLAD (Alclad 2024 and 1-1/2% Alclad 2024-T3 Flat Sheet; 1-1/2% Alclad 2024-T351 Plate). The requirements of the latest issue of AMS 4041 shall be fulfilled whenever reference is made to this specification.
1967-11-01
Standard
AMS4039B
SUPERSEDING SPECIFICATION: The requirements of this specification are embodied in the latest issue of AMS 4049, ALUMINUM ALLOY SHEET AND PLATE (Alclad 7075; -T6 Sheet, -T651 Plate). The requirements of the latest issue of AMS 4049 shall be fulfilled whenever reference is made to this specification.

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