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 6130-01-391-7643
NSN 5910-01-576-2744
NSN 6610-01-092-9846
NSN 5985-01-422-2552
NSN 5990-01-024-9659
NSN 6610-00-213-8544
NSN 5895-01-154-3293
NSN 6240-01-412-0624
NSN 5965-01-089-8579
NSN 5925-01-132-6092
NSN 6645-00-099-6913
NSN 5925-01-415-3084