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 5960-00-732-8009
NSN 5920-01-333-7523
NSN 5920-00-161-4564
NSN 5985-01-437-7159
NSN 5990-01-529-6347
NSN 5835-00-233-6327
NSN 6145-01-170-8585
NSN 5925-01-056-5127
NSN 7035-00-371-7749
NSN 6320-00-036-3688
NSN 6110-01-487-8867
NSN 5835-01-033-5185