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 7035-00-756-4374
NSN 5905-00-922-0418
NSN 6620-01-551-7922
NSN 6150-01-613-1995
NSN 6135-01-483-5269
NSN 5998-00-149-0726
NSN 5999-00-760-5920
NSN 7035-00-079-7189
NSN 7035-01-160-4423
NSN 6105-00-065-2253
NSN 6145-01-371-9575
NSN 5999-00-425-6324