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 6130-00-112-0716
NSN 5945-01-231-9607
NSN 5925-01-472-4731
NSN 6645-01-198-7956
NSN 5905-00-825-3092
NSN 6220-01-628-7571
NSN 6685-01-556-3449
NSN 6240-01-327-9382
NSN 5910-00-371-2951
NSN 6135-00-025-6382
NSN 6110-01-471-4692
NSN 5990-00-900-4459