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 5930-01-578-6392
NSN 6135-00-686-4777
NSN 2925-01-267-1598
NSN 6240-01-316-0488
NSN 6105-01-503-0391
NSN 4140-01-622-3121
NSN 6220-01-325-9836
NSN 6130-00-707-5931
NSN 6685-00-369-6912
NSN 5835-01-555-8963
NSN 6650-01-335-6669
NSN 5835-01-120-8829