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 6685-01-416-3389
NSN 5998-01-534-9984
NSN 5910-01-094-1855
NSN 5925-01-461-8378
NSN 6620-01-173-3284
NSN 6135-01-156-4627
NSN 5910-01-013-7095
NSN 6150-01-584-8983
NSN 6110-01-058-5321
NSN 6610-01-252-4717
NSN 6145-01-128-3085
NSN 5910-01-285-2470