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 5895-00-248-7477
NSN 5965-00-368-8204
NSN 7035-01-500-3970
NSN 6610-00-114-8794
NSN 7035-00-371-7749
NSN 6645-01-335-5845
NSN 2925-01-069-5324
NSN 5950-00-359-2936
NSN 5965-01-344-8592
NSN 6685-01-154-0572
NSN 2925-01-129-1261
NSN 5935-01-573-2095