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 5996-01-454-4605
NSN 6650-01-506-5636
NSN 5985-01-275-8956
NSN 5925-01-214-1362
NSN 6220-01-020-8018
NSN 5920-01-298-8373
NSN 6145-00-879-1270
NSN 5920-01-487-5516
NSN 7035-00-312-3055
NSN 5960-00-681-0395
NSN 6145-01-570-1495
NSN 5975-00-138-7755