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 5960-01-237-2336
NSN 5920-01-370-5521
NSN 5965-00-156-8562
NSN 5996-01-375-1535
NSN 5996-01-579-6558
NSN 5985-00-529-0093
NSN 5996-01-502-6330
NSN 5990-01-233-4178
NSN 6145-00-995-0062
NSN 4140-00-376-5712
NSN 6135-01-544-6292
NSN 6110-00-632-6078