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.
NSN 6240-01-355-3512
NSN 6320-01-652-3806
NSN 5965-00-156-8562
NSN 5930-01-165-1664
NSN 6105-01-649-7986
NSN 5910-01-210-2692
NSN 5925-01-199-9043
NSN 4140-00-269-5795
NSN 5996-00-073-6999
NSN 6135-01-255-9129
NSN 5835-01-121-2098
NSN 6620-01-234-1799