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 5985-01-465-7758
NSN 6220-01-277-3591
NSN 6135-01-351-2690
NSN 6105-00-956-9442
NSN 6685-01-026-0111
NSN 5950-00-306-4648
NSN 6240-00-446-3700
NSN 6620-01-167-0881
NSN 5990-01-473-4314
NSN 5965-00-137-9291
NSN 6650-00-754-2276
NSN 5835-00-106-2120