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 5910-00-934-3199
NSN 5935-00-701-9024
NSN 6145-00-757-9479
NSN 6610-01-277-6333
NSN 6130-01-237-2358
NSN 2925-01-446-6976
NSN 5998-01-529-1707
NSN 6620-01-412-7426
NSN 5910-01-633-9963
NSN 5895-01-157-9330
NSN 6110-01-051-6398
NSN 5930-00-735-8784