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 6105-01-413-3476
NSN 5985-01-313-6171
NSN 5935-01-231-9476
NSN 6150-01-350-0184
NSN 5935-00-999-9143
NSN 5905-00-269-3705
NSN 6130-01-177-7431
NSN 5996-01-319-1845
NSN 6220-01-123-5139
NSN 6645-01-055-9423
NSN 5895-01-338-9894
NSN 5945-01-556-0552