A spring loaded device designed to relieve excessive oil and grease pressure from gear box housings and such items as bearings, kingpins and universal joints. Excludes fitting, lubrication.
Classification: Other fittings nesoi of iron or nonalloy steel
NSN 5996-01-351-6181
NSN 4140-01-063-8709
NSN 5920-01-189-0115
NSN 2925-01-338-7126
NSN 5998-01-193-7579
NSN 5990-01-348-2497
NSN 5895-01-229-5483
NSN 6145-01-483-6567
NSN 6320-01-643-0850
NSN 5998-01-522-3899
NSN 6685-01-493-1809
NSN 4140-00-919-8167