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 5935-01-523-8394
NSN 6320-01-039-5891
NSN 5990-01-356-4259
NSN 5965-01-241-0553
NSN 5855-01-213-9076
NSN 6110-01-068-3982
NSN 6145-01-442-8995
NSN 6220-00-099-8616
NSN 5835-01-657-0245
NSN 6145-01-237-1985
NSN 5905-01-270-3503
NSN 6645-00-222-2785