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 5910-01-625-4450
NSN 6645-01-500-0827
NSN 5935-01-458-6634
NSN 5855-00-610-4052
NSN 7035-00-155-9513
NSN 5935-01-475-7595
NSN 5985-00-474-4879
NSN 5999-00-222-5993
NSN 6220-01-371-7456
NSN 6610-01-213-3024
NSN 5999-01-341-4712
NSN 4140-01-133-6446