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 2925-00-732-2237
NSN 5999-01-543-4629
NSN 5999-01-430-2229
NSN 5915-01-086-5668
NSN 6135-00-321-6707
NSN 5965-01-245-1552
NSN 5930-00-180-3209
NSN 6110-01-591-5195
NSN 6650-00-430-0296
NSN 5835-00-378-1429
NSN 5975-00-690-1080
NSN 5910-01-520-6899