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 5975-01-275-6910
NSN 2925-01-327-3069
NSN 5960-00-081-9255
NSN 6320-00-322-3460
NSN 2925-01-519-1707
NSN 5935-00-426-5744
NSN 5945-01-436-6436
NSN 5975-01-548-0886
NSN 6110-01-538-3876
NSN 6320-01-139-0533
NSN 6610-00-584-5055
NSN 5950-00-492-2786