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 5935-01-470-7886
NSN 5965-00-729-6835
NSN 5925-00-468-2757
NSN 6220-00-293-5368
NSN 5985-00-177-7362
NSN 2925-01-027-1293
NSN 6620-01-583-8155
NSN 5905-01-445-5631
NSN 5855-01-486-7538
NSN 6650-00-052-3202
NSN 6150-00-156-4581
NSN 6645-00-710-9518