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 5965-01-367-7380
NSN 5835-01-580-0446
NSN 7035-00-286-6221
NSN 6105-01-455-1104
NSN 6620-01-624-3933
NSN 6650-01-480-5443
NSN 5925-01-366-1915
NSN 6685-01-608-4348
NSN 5925-01-423-4791
NSN 5998-01-261-9124
NSN 5935-01-414-6578
NSN 5835-01-366-5907