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 6240-00-138-9124
NSN 6110-01-432-1344
NSN 6110-01-118-0982
NSN 7035-00-703-3535
NSN 6150-01-359-4876
NSN 6685-00-281-2840
NSN 5895-01-452-6232
NSN 6130-01-624-1894
NSN 5945-01-484-2691
NSN 6135-01-388-2761
NSN 5998-01-651-2915
NSN 5935-01-085-6504