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 6645-01-121-4584
NSN 7035-01-554-8361
NSN 5935-01-224-4661
NSN 5975-00-445-1396
NSN 5945-01-069-8947
NSN 6105-01-017-8444
NSN 4140-01-319-3486
NSN 6320-01-551-3553
NSN 6320-00-036-3688
NSN 4140-01-442-8646
NSN 6610-01-243-8506
NSN 6150-01-503-5829