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 5975-01-407-2007
NSN 6105-01-397-2850
NSN 5925-01-217-6009
NSN 6240-01-283-0404
NSN 6110-00-501-0014
NSN 5999-01-012-9213
NSN 6110-00-217-2658
NSN 6650-01-172-5502
NSN 6645-01-467-9983
NSN 5965-00-871-8987
NSN 5855-01-413-8962
NSN 6685-00-822-9465