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 5965-01-382-4641
NSN 5930-01-514-7541
NSN 6130-01-537-5782
NSN 5925-01-242-9945
NSN 5835-00-851-6470
NSN 5950-00-221-2388
NSN 6135-01-361-6197
NSN 6645-00-778-8719
NSN 5935-01-252-9396
NSN 7035-01-542-3276
NSN 5950-00-353-0136
NSN 5998-01-218-4902