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 5925-01-050-8195
NSN 5895-00-467-5032
NSN 5935-01-200-3673
NSN 5855-01-614-9453
NSN 6130-01-276-4401
NSN 6645-00-684-3424
NSN 5930-01-359-8421
NSN 6145-00-590-8642
NSN 5990-00-872-9370
NSN 6685-01-594-4929
NSN 5895-01-254-2749
NSN 6145-01-415-1912