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 7035-01-187-0266
NSN 6135-00-962-4111
NSN 5965-00-559-1203
NSN 5945-00-113-0472
NSN 6610-01-417-6336
NSN 5905-00-155-6971
NSN 6145-00-003-4184
NSN 5930-00-271-1680
NSN 5998-01-243-6087
NSN 5990-00-316-8872
NSN 6110-00-361-6510
NSN 2925-00-924-7745