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 6130-00-001-9661
NSN 5915-01-191-9172
NSN 5960-00-647-9159
NSN 6135-01-548-1423
NSN 5910-00-081-2215
NSN 6135-01-582-2589
NSN 5835-00-222-3956
NSN 6145-01-533-1199
NSN 6610-00-520-6193
NSN 5998-01-585-0785
NSN 2925-00-701-9991
NSN 5996-01-480-3807