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 6685-00-547-6218
NSN 5895-01-418-1764
NSN 5996-01-038-7229
NSN 5945-01-043-4939
NSN 5985-01-499-8717
NSN 5960-01-142-6981
NSN 5975-01-444-1703
NSN 6145-01-498-3140
NSN 5935-01-228-7661
NSN 6130-00-973-1477
NSN 6130-00-291-4877
NSN 5905-01-426-4301