Search Results

Standard

Airfoil Shapes - Dimensioning of Turbine Engine

1959-02-01

CURRENT

ARP265A

This Aeronautical Recommended Practice provides a standard method for locating and dimensioning the airfoil portions of parts such as blades, and vanes. This method will apply to blades, or vanes with or without a base. The forms of attachment are varied; therefore, the blade bases shown in the following figures are for illustration only. All dimensions and notes shown pertaining to the common functional point, line or plane are considered to be applied to a datum, on or off the part, irrespective of the form of attachment.

Standard

BOLTS, SCREWS AND STUDS, SCREW THREAD REQUIREMENTS

1977-04-01

HISTORICAL

AS3062B

This standard establishes the rolled thread element tolerances for lead, half-angle, taper, and out-of-roundness for studs used in aerospace construction; it also establishes the requirements for lead threads and runout threads for these studs.

Standard

BOLTS, SCREWS AND STUDS, SCREW THREAD REQUIREMENTS

1974-08-01

HISTORICAL

AS3062A

Standard

DEFINITIONS, AIRCRAFT ENGINE

1941-11-01

HISTORICAL

AS20

Standard

DEFINITIONS, AIRCRAFT RECIPROCATING ENGINE PERFORMANCE

1950-04-15

HISTORICAL

AS20A

Standard

DEFINITIONS, AIRCRAFT RECIPROCATING ENGINE PERFORMANCE

1960-03-01

HISTORICAL

AS20B

Standard

Definitions, Aircraft Reciprocating Engine Performance

2018-06-20

CURRENT

AS20D

This document lists definitions that are commonly used in describing aircraft reciprocating engine performance.

Standard

Definitions, Aircraft Reciprocating Engine Performance

2012-11-01

HISTORICAL

AS20C

This document lists definitions that are commonly used in describing aircraft reciprocating engine performance.

Standard

Engines, Aircraft, Reciprocating, General Specification For

2018-06-18

CURRENT

AS25109A

This specification covers standard requirements for reciprocating aircraft engines.

Standard

Engines, Aircraft, Reciprocating, General Specification For

2012-11-01

HISTORICAL

AS25109

This specification covers standard requirements for reciprocating aircraft engines.

Standard

FINAL REPORT ON COLD STARTING OF AIRCRAFT ENGINES

1946-09-01

HISTORICAL

AIR13

Standard

GAGING PRACTICE AND GAGE REQUIREMENTS FOR MJ METRIC SCREW THREADS

1980-08-15

HISTORICAL

MA1566

The gaging practice established in this standard applies for final assessment of dimensional acceptability of the product complete thread (excluding the incomplete lead or runout thread). However, it is not the intent of this standard to preclude the use of other gaging systems or dimensional control systems provided they are properly correlated by the user and yield comparable results with respect to conformance with the requirements of ANSI B1.21M-1978, MJ metric screw threads.

Standard

GENERAL PRACTICES FOR USE OF LOCK WIRE, KEY WASHERS, AND COTTER PINS

1976-07-01

HISTORICAL

AS567E

This standard covers those devices whose primary function is locking, and excludes those devices which have integral locking features incorporated into the item being locked.

Standard

GENERAL PRACTICES FOR USE OF LOCK WIRE, KEY WASHERS, AND COTTER PINS

1980-01-01

HISTORICAL

AS567F

This standard covers those devices whose primary function is locking, and excludes those devices which have integral locking features incorporated into the item being locked.

Standard

GENERAL PRACTICES FOR USE OF LOCK WIRE, KEY WASHERS, AND COTTER PINS

1969-08-15

HISTORICAL

AS567D

This standard covers those devices whose primary function is locking, and excludes those devices which have integral locking features incorporated into the item being locked.

Standard

GENERAL PRACTICES FOR USE OF LOCK WIRE, KEY WASHERS, AND COTTER PINS

1966-05-25

HISTORICAL

AS567C

This standard covers those devices whose primary function is locking, and excludes those devices which have integral locking features incorporated into the item being locked.

Standard

Groove Design - Metal Face Seal

2013-10-28

HISTORICAL

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.

Standard

Groove Design - Metal Face Seal

2019-06-06

CURRENT

AIR1108A

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.

Standard

HORSEPOWER CORRECTION FORMULAE

1943-01-01

HISTORICAL

ARP2

Standard

HORSEPOWER CORRECTION FORMULAE

2011-08-10

HISTORICAL

ARP2A