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 5998-00-400-5265
NSN 6130-00-248-3259
NSN 4140-00-108-5688
NSN 7035-01-429-7954
NSN 2925-01-159-0506
NSN 6105-01-103-6721
NSN 6320-01-438-6280
NSN 6620-00-115-9050
NSN 5905-00-920-1433
NSN 5895-00-997-7371
NSN 5920-01-521-0511
NSN 6135-01-357-0621