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 6645-01-452-3354
NSN 6150-00-068-1835
NSN 6320-00-483-0451
NSN 7035-01-613-1814
NSN 6145-01-060-5394
NSN 6105-01-181-0315
NSN 5998-00-358-5710
NSN 5925-01-017-3240
NSN 5985-00-725-5574
NSN 5999-00-507-6603
NSN 7035-00-541-8516
NSN 7035-01-123-8723