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 6150-00-964-7303
NSN 6685-01-052-8509
NSN 6150-00-227-2424
NSN 6685-01-090-8880
NSN 5915-01-400-6125
NSN 6135-01-468-6491
NSN 5835-01-572-1284
NSN 6150-01-056-5288
NSN 5945-01-455-3571
NSN 6220-01-011-0865
NSN 5998-01-444-4646
NSN 2925-00-785-9328