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 6145-01-552-0654
NSN 6105-01-273-3938
NSN 5975-01-052-3200
NSN 6320-00-593-0379
NSN 6650-01-044-5431
NSN 5999-01-024-3672
NSN 5935-01-471-0107
NSN 5975-01-033-4892
NSN 6240-01-480-8996
NSN 6620-01-068-6224
NSN 5905-01-602-6203
NSN 6685-01-584-2828