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 6685-01-251-8938
NSN 5985-00-503-9829
NSN 6135-01-128-5358
NSN 5920-01-221-0510
NSN 5835-00-393-1996
NSN 6240-00-903-4660
NSN 6320-01-211-6578
NSN 6110-00-306-9549
NSN 5910-01-382-6380
NSN 5915-01-403-2599
NSN 6105-00-841-9196
NSN 5855-01-245-8689