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 6145-01-120-3364
NSN 5935-00-152-4104
NSN 6110-00-252-2113
NSN 5915-00-952-5658
NSN 5985-00-675-4365
NSN 5905-00-542-7759
NSN 5990-00-861-7986
NSN 6240-01-076-5231
NSN 5910-00-294-3329
NSN 5996-00-594-8587
NSN 6610-01-468-0679
NSN 5835-01-522-9881