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 7035-01-413-6697
NSN 5855-01-359-5727
NSN 6150-01-068-8991
NSN 5985-00-820-4526
NSN 5960-00-597-2680
NSN 6135-00-756-6149
NSN 6645-01-371-1632
NSN 5925-00-574-4362
NSN 6135-00-681-2702
NSN 6105-01-281-4279
NSN 6105-01-381-2496
NSN 6130-00-266-7496