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 6130-00-829-3876
NSN 6145-01-406-5511
NSN 6145-00-591-6828
NSN 7035-00-003-7518
NSN 6150-01-163-1532
NSN 5985-00-270-8456
NSN 5920-00-715-2541
NSN 5905-01-181-6561
NSN 5835-01-228-8666
NSN 6105-01-604-9971
NSN 6645-01-632-6263
NSN 5930-00-114-0020