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 6135-01-010-0891
NSN 5855-01-537-4951
NSN 6685-01-631-0566
NSN 6135-01-260-7180
NSN 5905-01-506-7076
NSN 2925-01-327-3069
NSN 5975-01-590-3403
NSN 5835-00-269-2232
NSN 6105-00-303-9756
NSN 5855-01-634-0259
NSN 5996-01-015-4142
NSN 5996-01-069-2915