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 5998-01-418-4209
NSN 5935-00-997-8639
NSN 6610-01-529-2337
NSN 6685-01-399-1701
NSN 5945-01-099-9760
NSN 5910-01-421-5388
NSN 6130-01-189-5050
NSN 5930-01-057-2687
NSN 5999-01-147-2419
NSN 6130-00-022-0596
NSN 5895-00-205-2924
NSN 5965-00-116-8982