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 5985-00-570-0082
NSN 5925-01-026-0891
NSN 6110-01-310-8108
NSN 6610-01-318-1840
NSN 5925-00-516-2449
NSN 6105-00-852-4823
NSN 5945-00-208-4123
NSN 5910-00-472-3662
NSN 5925-01-179-4774
NSN 6645-01-499-1434
NSN 6150-00-327-6873
NSN 6135-01-310-9866