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CURRENT
1988-01-01
Standard
AIR1758
This information report provides guidance when the ISO International metric tolerance system for limits and fits per ISO/R286 or ANSI B4.2-1978 is applied on a standard, and also provides a selected series of limits and fits for powerplant construction suitable for holes and shafts up to 500 mm. For holes or shafts over 500 mm or for limits and fits not shown, ISO/R286 should be consulted.
CURRENT
1996-08-01
Standard
AIR18A
This SAE Aerospace Information Report (AIR) records the results of an investigation of a dual rotation propeller shaft standard for an engine supplied bearing and the reason for deciding that such a bearing is impracticable.
CURRENT
1955-03-01
Standard
AIR40
The objective of this work was to develop a relatively simple screening or bench test, or a combination of such tests, which would evaluate aircraft greases in respect to corrosion protection under the operating conditions described above.
CURRENT
1955-03-01
Standard
AIR39
CURRENT
1983-11-01
Standard
AIR3260
This information report presents recommendations on part number marking which provides for the maximum identification on bolts and nuts while ensuring adequate readability.
2017-11-18
WIP Standard
AIR26B
This SAE Aerospace Information Report (AIR) records the dimensions for the No. 70-90, 70L-90, 80-100 and 80L-100 dual rotation propeller shaft ends, which have been deleted from ARP375.
CURRENT
1943-03-01
Standard
AIR3
This Aerospace Information Report (AIR) is written as an aid for locating and identifying various fitting designs and configurations that are designated as standard parts.
CURRENT
1996-08-01
Standard
AIR26A
This SAE Aerospace Information Report (AIR) records the dimensions for the No. 70-90, 70L-90, 80-100, and 80L-100 dual rotation propeller shaft ends, which have been deleted from ARP375.
2017-11-18
WIP Standard
AIR809B
Data are related to the dimensional changes with respect to room temperature and provide accuracy sufficient for use with most aerospace systems. Two basic methods of solution are presented with examples for steady state conditions involving uniform and non-uniform temperature distributions. The answers to the example problems are carried to the fifth place for a comparison of the results between methods I and II.
CURRENT
1955-03-01
Standard
AIR43
The objective of this investigation was to develop a test method for measuring the resistance to rotation of a ball bearing, caused by the grease in that bearing, as a function of temperature. Low temperatures were of particular interest, and it was desired that the test results be expressed in terms which could be used in mechanism design by proper correction for bearing size, etc. It was also desired that the method be capable of measuring 'break away' as well as the running torque of a bearing filled with grease.
CURRENT
1955-03-01
Standard
AIR41
The purpose of this information report is to summarize and document data regarding possible alternatives to the use of cadmium plating on hardware typical of the aerospace hose and fitting industry. To document and provide access to information obtained by an industry survey.
CURRENT
1955-03-01
Standard
AIR42
Certain techniques involved in determining the dirt or abrasive content of aircraft greases are considered inadequate. It is desirable to develop a method of analysis which will definitely identify the quantity, size, and degree of abrasiveness of foreign substances in lubricating greases.
HISTORICAL
1996-05-01
Standard
AIR1273A
This SAE Aerospace Information Report establishes a positive identification of the functions and, if applicable, the hazards and direction of flow of pipe, hose, tube, or electrical conduit lines.
CURRENT
1969-07-15
Standard
AIR1108
Groove designs presented herein are applicable for use with machined or formed metal seals which are similar in configuration to those shown in figure 3, which operate under internal pressure or in vacuum service and which have been specifically qualified or recommended by the purchaser or the manufacturer for use with this AIR. They are also applicable for use with metal o-rings (e.g., MS9142, MS202 thru MS9205) where interchangeability with machined or formed metal seals is desired. For metal o-ring groove designs where inter-changeability is not a requirement refer to ARP 674.
2014-07-21
WIP Standard
AIR4923A
This SAE Aerospace Information Report (AIR) provides a tabular listing of materials, procurement specifications, and mechanical properties for bolts and screws developed for use on aerospace propulsion systems designed using the U.S. customary system or the SI system.

The list is intended to give a brief overview of the various kinds of SAE aerospace procurement specifications available when developing bolt and screw part standards.

CURRENT
1996-05-01
Standard
AIR4923
This SAE Aerospace Information Report (AIR) provides a tabular listing of materials, procurement specifications, and mechanical properties for bolts and screws developed for use on aerospace propulsion systems designed using the U.S. customary system or the SI system.
HISTORICAL
1982-02-15
Standard
AIR1471
To supply information on recommended assembly torque limits for tension type nuts and bolts of the following materials and plating combinations given in Table I.
2017-11-18
WIP Standard
AIR1471B
The purpose of this SAE Aerospace Information Report (AIR) is to provide the aerospace propulsion industry with recommended assembly torque limits for commonly used aircraft propulsion system threaded fasteners when a common torque value per size is the objective.
CURRENT
2000-04-01
Standard
AIR1471A
The purpose of this SAE Aerospace Information Report (AIR) is to provide the aerospace propulsion industry with recommended assembly torque limits for commonly used aircraft propulsion system threaded fasteners when a common torque value per size is the objective.
CURRENT
1951-10-01
Standard
AIR13A
INTRODUCT ION Conventional internal conbustion a i r c r a f t engines require the same basic conditions for starting in cold weather as they do in warn weather. These are: (1) The engine must be cranked a t a reasonable speed. ( 2 ) A combustible mixture must be delivered t o the cylinders. (3) An ignition spark must be supplied which is capable of igniting t'ne charge a t the proper t i m e . (4) The fits and olearanoes of mating parts in the engine m u s t be such that normal Sunctions occur a t a l l temperatures. (5) The engine must receive a usable lubricant. (6) The engine must develop s u f f i c i e n t power t o overcome its own f r i c t i o n and accelerate itself t o the desired operating speed.
CURRENT
2001-10-01
Standard
AIR809A
Data are related to the dimensional changes with respect to room temperature and provide accuracy sufficient for use with most aerospace systems. Two basic methods of solution are presented with examples for steady state conditions involving uniform and non-uniform temperature distributions. The answers to the example problems are carried to the fifth place for a comparison of the results between Methods I and II.
HISTORICAL
1964-03-01
Standard
AIR809
DATA ARE RELATED TO THE DIMENSIONAL CHANGES WITH RESPECT TO ROOM TEMPERATURE AND PROVIDE ACCURACY SUFFICIENT FOR USE WITH MOST AEROSPACE SYSTEMS. TWO BASIC METHODS OF SOLUTION ARE PRESENTED WITH EXAMPLES FOR STEADY STATE CONDITIONS INVOLVING UNIFORM AND NON-UNIFORM TEMPERATURE DISTRIBUTIONS. THE ANSWERS TO THE EXAMPLE PROBLEMS ARE CARRIED TO THE FIFTH PLACE FOR A COMPARISON OF THE RESULTS BETWEEN METHODS I AND II.
CURRENT
1955-03-01
Standard
AIR44
The objective of this work was to develop a relatively simple bench test or performance test, or a combination of tests, which would be valid for evaluating greases in respect to load support characteristics, when the greases were used in journal bearings or in actuator-type mechanisms.
CURRENT
2001-10-01
Standard
ARP1232B
This document establishes standard gland dimensions for static radial O-ring seal applications and provides recommendations for modifying these glands in special applications. No provisions are made in this document for anti-extrusion devices. SI unit conversions for U.S. customary units have been provided for reference purposes.
CURRENT
2001-11-13
Standard
ARP1234B
This document establishes standard gland design criteria and dimensions for static axial O-ring seal applications without anti-extrusion devices.
Viewing 1 to 30 of 1723

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