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 5975-00-871-3582
NSN 5965-00-226-7870
NSN 6645-01-391-9820
NSN 6130-01-566-9376
NSN 6130-01-363-9613
NSN 6620-00-881-3908
NSN 5910-01-479-6334
NSN 6650-01-302-4451
NSN 5925-01-423-0079
NSN 5975-01-304-6322
NSN 6130-01-615-3174
NSN 7035-00-890-7649