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 5998-01-455-9232
NSN 6685-00-111-4172
NSN 5855-00-688-9954
NSN 6240-00-145-1536
NSN 6110-01-334-5914
NSN 2925-01-399-2765
NSN 5935-01-075-0223
NSN 5935-01-003-9683
NSN 6105-01-474-5246
NSN 6320-01-018-7073
NSN 5910-00-116-1096
NSN 5855-00-688-9954