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 6220-01-273-2015
NSN 6135-01-110-9470
NSN 5910-01-421-3340
NSN 6320-01-416-9357
NSN 5998-00-690-6490
NSN 5985-00-815-9067
NSN 5910-01-393-3417
NSN 5945-00-732-9864
NSN 5950-01-070-7414
NSN 6220-00-248-9175
NSN 2925-01-106-3552
NSN 5998-01-434-8853