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 7035-00-908-4933
NSN 6620-01-102-0008
NSN 6130-00-119-1392
NSN 6645-00-176-0223
NSN 6685-00-575-4647
NSN 5990-01-612-5323
NSN 5990-00-908-4252
NSN 5965-00-247-4886
NSN 4140-01-400-3610
NSN 6645-01-592-2557
NSN 6240-01-063-7685
NSN 5985-01-330-7786