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 6130-01-524-7102
NSN 5920-01-224-7028
NSN 6130-01-322-5590
NSN 5905-00-677-1498
NSN 6685-01-354-6321
NSN 5975-00-541-8531
NSN 6135-00-660-8654
NSN 5935-01-296-8625
NSN 5920-01-181-5248
NSN 6650-00-820-4577
NSN 5996-01-099-9801
NSN 6240-00-329-9573