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 5999-01-527-6753
NSN 5895-01-156-4252
NSN 6145-00-959-5897
NSN 5996-01-347-5725
NSN 5950-01-535-0933
NSN 2925-01-327-3069
NSN 6320-01-554-0901
NSN 6105-01-431-8998
NSN 5855-01-393-2455
NSN 5965-00-313-9049
NSN 5990-01-065-0492
NSN 6135-01-317-6021