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 6105-01-042-6633
NSN 5925-01-475-7204
NSN 5835-01-005-8564
NSN 6130-01-367-5127
NSN 5960-01-641-3788
NSN 6610-00-670-7801
NSN 5915-01-352-5871
NSN 6135-00-196-5267
NSN 6240-01-111-5623
NSN 5905-01-524-4582
NSN 6105-01-085-0989
NSN 5960-01-538-2082