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 5990-01-575-3275
NSN 6685-00-153-3914
NSN 5920-00-362-1376
NSN 5999-00-052-6232
NSN 4140-01-518-0865
NSN 5999-01-194-5728
NSN 5925-00-369-7747
NSN 6145-00-995-3191
NSN 5990-00-484-3189
NSN 5910-01-287-9780
NSN 7035-01-658-1623
NSN 6220-00-508-9155