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 6685-01-366-0772
NSN 6145-01-158-4833
NSN 6610-01-079-8804
NSN 6145-01-340-8686
NSN 5960-01-505-2426
NSN 5935-01-384-2790
NSN 5915-01-398-9831
NSN 6620-00-266-2763
NSN 6110-01-252-6438
NSN 5996-01-332-2320
NSN 6145-00-762-8286
NSN 5965-01-318-9474