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 6145-01-026-6444
NSN 5996-01-261-6758
NSN 7035-01-261-9850
NSN 5950-01-370-3329
NSN 5965-01-229-8721
NSN 4140-01-108-3620
NSN 5930-01-258-0972
NSN 6145-01-007-7155
NSN 6610-00-273-3016
NSN 4140-01-329-4612
NSN 5935-01-177-5802
NSN 6240-01-298-0470