2a 1st end

2a 2nd end

external seat for gasket seal (boss) 2nd end

flared (tube) 1st end

0.312 inches nominal 1st end

threaded external boss 2nd end

threaded external tube 1st end

0.438 inches 1st end

0.438 inches 2nd end

37.0 degrees 1st end

37.0 degrees 2nd end

1.000 inches 1st end

2nd end bulkhead thd size 0.438 in. nom,cl 2a,unf

steel or steel corrosion resisting overall

single joint, straight design

unf 1st end

unf 2nd end

Precious metal content is unknown

The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

0004197