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 5835-00-649-9402
NSN 6685-01-073-1432
NSN 7035-00-445-9657
NSN 5965-01-508-7940
NSN 5999-01-643-7511
NSN 6105-01-579-4547
NSN 5990-01-385-6634
NSN 6610-00-606-8597
NSN 5945-00-728-6846
NSN 6645-01-321-7665
NSN 5855-00-014-5008
NSN 5925-01-198-7912