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 6320-00-224-3538
NSN 5895-01-507-1127
NSN 6240-00-660-8849
NSN 5960-01-412-0619
NSN 6135-01-033-5052
NSN 6645-01-483-5224
NSN 6150-01-082-4074
NSN 6220-01-025-1373
NSN 5925-01-592-3077
NSN 5990-00-542-3881
NSN 5960-00-466-3523
NSN 6220-00-789-8815