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 6150-01-646-3497
NSN 6130-01-319-4573
NSN 6645-01-541-5696
NSN 2925-01-525-2892
NSN 5996-01-633-2867
NSN 5855-01-312-5160
NSN 5935-00-597-5055
NSN 6130-01-352-5644
NSN 6650-00-910-2708
NSN 5855-00-174-3482
NSN 7035-01-213-5590
NSN 5945-00-313-9512