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 6320-01-503-7180
NSN 6650-00-782-4624
NSN 5910-00-430-6138
NSN 5985-00-019-3612
NSN 6620-01-394-0365
NSN 5925-01-113-7793
NSN 6645-00-070-0896
NSN 6645-00-684-3424
NSN 6145-00-089-6301
NSN 5895-01-245-9240
NSN 6685-01-033-4648
NSN 6135-00-613-1068