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 6145-01-162-0088
NSN 5998-01-220-3423
NSN 5835-00-170-5238
NSN 5998-01-447-3342
NSN 6135-01-071-4923
NSN 5925-00-179-4626
NSN 2925-00-781-8421
NSN 6320-00-036-3688
NSN 6650-01-094-9378
NSN 4140-01-010-4305
NSN 6620-01-111-9064
NSN 5855-00-079-2370