No other part numbers with same form, fit, and function found.
A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 6150-01-634-0575
NSN 5960-01-260-7430
NSN 6645-01-484-4158
NSN 6135-00-299-6918
NSN 6135-01-071-4923
NSN 6150-00-477-7627
NSN 5925-01-570-7066
NSN 4140-00-648-3303
NSN 5920-01-214-0451
NSN 6610-01-302-2073
NSN 5905-00-381-9668
NSN 6135-00-223-9563