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 2925-01-467-7672
NSN 5920-00-267-3109
NSN 6650-01-275-0207
NSN 5930-00-762-9750
NSN 5985-01-475-8448
NSN 5895-01-416-8676
NSN 6110-00-226-3148
NSN 6105-01-338-2576
NSN 5985-01-301-3209
NSN 6620-00-905-6590
NSN 2925-00-770-4713
NSN 5895-00-981-4242