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 5990-01-294-6198
NSN 7035-01-099-6772
NSN 5965-01-006-8613
NSN 5945-01-195-1975
NSN 5910-00-916-0798
NSN 6220-00-227-8209
NSN 5999-01-337-6384
NSN 6150-01-293-0724
NSN 6240-01-633-9357
NSN 5965-00-330-9672
NSN 5925-01-127-6001
NSN 5999-01-340-6444