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 5996-00-963-1352
NSN 5835-00-912-5656
NSN 6650-01-285-1266
NSN 6320-01-532-7491
NSN 5998-00-081-1454
NSN 6110-01-068-3982
NSN 5855-01-519-3814
NSN 5999-01-050-9496
NSN 6610-00-369-6661
NSN 6220-01-415-7889
NSN 5835-01-498-9410
NSN 5975-01-367-6059