Search Results

Standard

Safety Cable, Safety Wire, Key Washers, and Cotter Pins for Propulsion Systems, General Practices for Use of

2021-09-10

CURRENT

AS567L

This SAE Aerospace Standard (AS) covers devices whose primary function is the retention of fasteners, except for such devices that are integral with the item being retained.

Standard

Boss - Plug/Pin, Expansion Type Hole Preparation

2019-08-15

CURRENT

AIR3276

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

Screw Threads, Metric Buttress - MJB Profile

2019-01-03

CURRENT

MA1696B

This standard establishes the basic triangular profile for the MJB thread form, the design profiles, standard pitches, tolerance classes, formulae for tolerances and dimensions, tolerance tables, and a system of designations. Because of the specialized application for buttress threads, no preferred diameter-pitch series have been established for this standard and each application will require use of the thread formulae for dimensions and related tolerances given herein for deriving the thread dimensional requirements.

Standard

Modules and Basic Racks of Metric Spur and Helical Gears

2018-09-11

CURRENT

AS1560B

This SAE Aerospace Standard (AS) establishes the standard modules for aerospace metric involute gear teeth and establishes the tooth dimensions of aerospace metric involute gear teeth in terms of the conjugate rack type cutter whose counterpart reference profile is called the basic rack profile of the generated gear, having the tooth dimensions expressed in terms proportional to the module.

Standard

Groove Design, Metal C-Ring Gasket, Face Type Internal Pressure, Metric

2018-08-09

CURRENT

MA2537A

Standard

Horsepower Correction Formulae

2018-08-09

CURRENT

ARP2C

This document discusses formulae considered applicable to aircraft engines having integral supercharging without aftercooling, and using gasoline introduced at the entrance to the supercharger or directly into the cylinders. Such engines are normally designated as single and two speed engines. Correction formulae for engines having two stage or exhaust turbo supercharging will not be discussed. Corrections for engines having a high degree of integral supercharging will be discussed in general terms only and no specific formulae will be presented. The correction formulae and methods listed are empirical and subject to error due to conditions beyond the scope of known corrections. Usage has indicated, however, that the correction formulae listed will provide a satisfactory approximation of power output under standard conditions.

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

Engines, Aircraft, Reciprocating, General Specification For

2018-06-18

CURRENT

AS25109A

This specification covers standard requirements for reciprocating aircraft engines.

Standard

Groove Design, Metal O-Ring Gasket

2018-03-30

CURRENT

ARP674D

Groove designs presented herein are applicable for use with the following "MS" metal O-ring gaskets conforming to the applicable "AS" standard drawings listed in 1(a) or 1(b), or to dimensionally equivalent gaskets of other materials: a AMS 5570 or AMS 5576 Plain 1 AS9141 - 0.035 tube × 0.006 wall 2 AS9142 - 0.062 tube × 0.006 wall 3 AS9202 - 0.062 tube × 0.010 wall 4 AS9203 - 0.094 tube × 0.006 wall 5 AS9204 - 0.094 tube × 0.010 wall 6 AS9205 - 0.125 tube × 0.010 wall b AMS 5570 or AMS 5576 Silver Plated 1 AS9371 - 0.035 tube × 0.006 wall 2 AS9372 - 0.062 tube × 0.006 wall 3 AS9373 - 0.062 tube × 0.010 wall 4 AS9374 - 0.094 tube × 0.006 wall 5 AS9375 - 0.094 tube × 0.010 wall 6 AS9376 - 0.125 tube × 0.010 wall NOTE: The term "AS gasket" as used in this document refers to the 'MS' part numbers defined on the applicable 'AS' standards listed in 1(a) or 1(b).

Standard

Safety Cable, Safety Wire, Key Washers, and Cotter Pins for Propulsion Systems, General Practices for Use of

2015-04-28

HISTORICAL

AS567K

This SAE Aerospace Standard (AS) covers devices whose primary function is the retention of fasteners, except for such devices that are integral with the item being retained.

Standard

Numbering of Aircraft Engine Cylinders

2014-09-16

CURRENT

ARP169B

This SAE Aerospace Recommended Practice (ARP) defines a method of numbering aircraft engine cylinders.

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

Magnetos, Aircraft, Drives for

2013-02-05

CURRENT

AS13A

Standard

HUB, FLANGED - SPLINE TYPE WOOD PROPELLER - #10, #20

2013-02-05

CURRENT

ARP381B

Standard

Groove Design, Metal C-Ring Gasket, Face Type Internal Pressure, Metric

2012-11-08

HISTORICAL

MA2537

Standard

Screw Threads, Metric Buttress - MJB Profile

2012-11-08

HISTORICAL

MA1696A

This standard establishes the basic triangular profile for the MJB thread form, the design profiles, standard pitches, tolerance classes, formulae for tolerances and dimensions, tolerance tables, and a system of designations. Because of the specialized application for buttress threads, no preferred diameter-pitch series have been established for this standard and each application will require use of the thread formulae for dimensions and related tolerances given herein for deriving the thread dimensional requirements.

Standard

Horsepower Correction Formulae

2012-11-02

HISTORICAL

ARP2B

This document discusses formulae considered applicable to aircraft engines having integral supercharging without aftercooling, and using gasoline introduced at the entrance to the supercharger or directly into the cylinders. Such engines are normally designated as single and two speed engines. Correction formulae for engines having two stage or exhaust turbo supercharging will not be discussed. Corrections for engines having a high degree of integral supercharging will be discussed in general terms only and no specific formulae will be presented. The correction formulae and methods listed are empirical and subject to error due to conditions beyond the scope of known corrections. Usage has indicated, however, that the correction formulae listed will provide a satisfactory approximation of power output under standard conditions.

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

Modules and Basic Racks of Metric Spur and Helical Gears

2012-11-01

HISTORICAL

AS1560A

This SAE Aerospace Standard (AS) establishes the standard modules for aerospace metric involute gear teeth and establishes the tooth dimensions of aerospace metric involute gear teeth in terms of the conjugate rack type cutter whose counterpart reference profile is called the basic rack profile of the generated gear, having the tooth dimensions expressed in terms proportional to the module.