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 5996-01-553-7399
NSN 6645-01-408-4576
NSN 6645-01-022-6247
NSN 6150-01-525-6653
NSN 6110-01-397-8218
NSN 6645-00-833-2395
NSN 6135-01-247-5660
NSN 6110-01-458-5546
NSN 6685-00-960-4982
NSN 5915-00-137-4486
NSN 6240-01-068-3099
NSN 6240-01-013-8895