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 6145-00-467-0569
NSN 5999-00-525-4320
NSN 2925-01-154-2949
NSN 6645-01-320-4138
NSN 5910-01-199-7339
NSN 5965-01-432-4583
NSN 5835-00-484-1330
NSN 6320-00-242-3300
NSN 6130-00-155-9918
NSN 5910-00-010-0521
NSN 6685-01-535-1320
NSN 2925-00-953-2920