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SAE AS4832

(R) Gland Design: Nominal 3/8 Inch Cross Section for Compression-Type Seals

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Organization: SAE
Publication Date: 1 June 2019
Status: active
Page Count: 14
scope:

This SAE Aerospace Standard (AS) offers gland details for a 0.364 inch (9.246 mm) cross-section gland (nominal 3/8 inch) with proposed gland lengths for compression-type seals with two backup rings over a range of 7 to 21 inches (178 to 533 mm) in diameter.

The dash number system used is similar to AS568A. A 600 series has been chosen as a logical extension of AS568A, and the 625 number has been selected for the initial number, since 300 and 400 series in MIL-G-5514 and AS4716 begin with 325 and 425 sizes.

Seal configurations and design are not a part of this document. This gland is for use with compression-type seals including, but not limited to, O-rings, T-rings, D-rings, cap seals, etc.

Purpose

The current O-ring gland design standard, AS4716C, specifies gland dimensions for 0.070 to 0.275 inch (1.778 to 6.985 mm) cross section O-rings. For landing gear and other large diameter applications, a larger cross-section seal has advantages in performance, and longer life. To address this need, this Aerospace Standard specifies gland dimensions and other pertinent criteria based on O-rings for nominal 3/8 inch (9.53 mm) cross section glands.

Document History

SAE AS4832
June 1, 2019
(R) Gland Design: Nominal 3/8 Inch Cross Section for Compression-Type Seals
This SAE Aerospace Standard (AS) offers gland details for a 0.364 inch (9.246 mm) cross-section gland (nominal 3/8 inch) with proposed gland lengths for compression-type seals with two backup rings...
June 1, 1994
Gland Design: Nominal 3/8 in Cross Section for Custom Compression Type Seals
This SAE Aerospace Standard (AS) offers gland details for a 0.364 cross section gland (nominal 3/8 in) with proposed gland lengths for compression type seals with two backup rings over a range of 8...
June 1, 1994
Gland Design: Nominal 3/8 in Cross Section for Custom Compression Type Seals
This SAE Aerospace Standard (AS) offers gland details for a 0.364 cross section gland (nominal 3/8 in) with proposed gland lengths for compression type seals with two backup rings over a range of 8...
June 1, 1994
Gland Design: Nominal 3/8 in Cross Section for Custom Compression Type Seals
1. SCOPE: This SAE Aerospace Standard (AS) offers gland details for a 0.364 cross section gland (nominal 3/8 in) with proposed gland lengths for compression type seals with two backup rings over a...

References

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