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 5999-00-498-4837
NSN 6685-01-344-1379
NSN 7035-00-897-7567
NSN 5905-01-541-2111
NSN 6110-01-582-5478
NSN 6150-01-387-7866
NSN 6135-01-537-1234
NSN 5930-00-268-0323
NSN 6650-00-597-7313
NSN 5965-01-531-7758
NSN 2925-00-263-2714
NSN 5855-01-054-9014