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 5895-01-085-0791
NSN 6645-01-180-6219
NSN 5999-00-222-8606
NSN 4140-00-240-1848
NSN 7035-00-574-4223
NSN 5999-01-537-9308
NSN 5996-00-823-8487
NSN 5925-01-535-6842
NSN 5925-01-023-1411
NSN 6150-01-282-9937
NSN 5945-01-436-0629
NSN 5990-01-426-7350