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 5855-00-285-8172
NSN 5920-00-842-3494
NSN 6110-00-188-9874
NSN 5915-00-411-8944
NSN 6220-01-591-7348
NSN 5990-01-061-5618
NSN 6135-01-243-5797
NSN 5835-01-076-8445
NSN 7035-01-067-2663
NSN 5835-01-501-0526
NSN 6145-01-091-0246
NSN 6105-00-079-0044