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 6105-01-502-8831
NSN 6650-00-934-8316
NSN 5855-01-222-6065
NSN 5835-01-208-8800
NSN 6135-01-056-4609
NSN 6220-00-141-0268
NSN 5950-01-373-5297
NSN 5915-01-608-7428
NSN 5965-00-249-6980
NSN 5965-00-434-7617
NSN 5905-01-231-9584
NSN 5910-01-580-0162