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 6105-01-098-1162
NSN 5925-01-617-8590
NSN 6220-01-574-4701
NSN 6685-01-125-0026
NSN 5935-01-566-5825
NSN 5920-01-272-7097
NSN 5965-00-985-4152
NSN 4140-00-081-6814
NSN 5930-00-631-9550
NSN 6645-01-023-8020
NSN 5905-00-418-1075
NSN 6110-01-492-6489