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 5998-00-007-7057
NSN 5996-01-332-2758
NSN 6685-01-553-8638
NSN 5910-01-357-6484
NSN 5965-00-069-8886
NSN 6145-01-388-2642
NSN 5998-00-505-4303
NSN 5920-00-477-6451
NSN 5835-00-946-2656
NSN 6135-01-100-3593
NSN 7035-00-167-7411
NSN 5855-01-023-3727