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 6130-01-572-2676
NSN 6610-01-660-9082
NSN 5950-01-476-7341
NSN 6320-01-215-1133
NSN 7035-00-337-8745
NSN 7035-01-626-1439
NSN 6110-00-836-2557
NSN 2925-01-291-9997
NSN 7035-00-529-3128
NSN 5975-01-310-6625
NSN 5935-00-618-0209
NSN 5998-01-162-5374