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 5950-01-330-4056
NSN 5999-01-414-2639
NSN 5996-01-163-5455
NSN 5835-00-870-7034
NSN 5965-00-228-8336
NSN 6130-01-397-2507
NSN 5945-01-589-4645
NSN 5965-01-447-2992
NSN 6220-01-364-3000
NSN 5996-01-444-3915
NSN 6685-00-312-8319
NSN 5990-01-474-3477