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 5960-01-321-2750
NSN 5975-01-144-2416
NSN 5855-01-158-2709
NSN 6135-01-578-8642
NSN 5895-00-224-4442
NSN 5855-00-237-4088
NSN 5996-01-557-8032
NSN 5999-00-877-3448
NSN 6135-00-461-3590
NSN 6610-00-614-0653
NSN 6240-01-199-0367
NSN 5895-00-923-3409