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 5965-00-928-6983
NSN 6110-01-413-4941
NSN 6610-00-570-0304
NSN 5920-00-326-9901
NSN 6620-00-035-5813
NSN 5835-01-528-7454
NSN 6320-01-270-1419
NSN 6135-01-119-0720
NSN 6110-01-182-2340
NSN 6645-00-025-4771
NSN 5965-01-577-1130
NSN 5935-01-509-1283