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 6645-01-617-3354
NSN 6610-00-032-3536
NSN 5895-01-562-5949
NSN 6240-01-439-5363
NSN 5895-00-827-0240
NSN 2925-00-833-9466
NSN 5965-01-160-7037
NSN 5935-01-338-0013
NSN 6150-00-275-4601
NSN 6240-01-322-5521
NSN 5895-01-200-7150
NSN 5895-01-634-0630