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 5960-01-076-4708
NSN 5998-01-363-4013
NSN 6130-01-118-4022
NSN 5920-00-699-1927
NSN 5998-01-645-2405
NSN 7035-00-117-0418
NSN 6145-01-097-0746
NSN 5835-01-581-9433
NSN 6645-01-426-8621
NSN 4140-00-266-9132
NSN 6685-01-261-2983
NSN 6240-01-442-0435