Browse Standards AS85421
Historical ISSUED 1998-07-01

Fittings, Tube, Fluid Systems, Separable, Beam Seal, 3000/4000 psi, General Specification For AS85421

This specification covers the design requirements and test procedures for separable beam seal fittings which includes end fittings (see 6.10.3), fitting bodies (see 6.10.6), and boss fittings (see 6.10.1) for use in aerospace fluid systems. Design requirements are for class 3000 in corrosion resistant steel (CRES) only and for class 4000 in titanium alloy (Ti) only. Definition of fittings and related terms are defined in 6.10.
AS85421C
2021-05-18
Latest
Revised
AS85421B
2018-07-31
Historical
Revised
AS85421A
2015-07-27
Historical
Reaffirmed
AS85421
1998-07-01
Historical
Issued

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