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 5855-01-213-9076
NSN 5925-00-479-8233
NSN 6685-01-179-1826
NSN 6130-01-487-7028
NSN 6620-00-203-9466
NSN 6150-01-050-8763
NSN 5835-01-256-5555
NSN 6650-01-172-2226
NSN 5835-01-475-5714
NSN 6240-00-138-3082
NSN 5895-00-725-5264
NSN 5985-01-658-8376