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 5835-00-233-6327
NSN 5935-01-398-8309
NSN 5985-00-145-7135
NSN 2925-01-187-5480
NSN 5965-00-156-8562
NSN 5935-00-827-1149
NSN 6135-01-388-8376
NSN 6645-00-300-6459
NSN 6645-01-617-3354
NSN 4140-01-311-4769
NSN 5935-01-047-0248
NSN 6650-00-283-0978