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 7035-01-320-4336
NSN 2925-01-448-2880
NSN 6145-01-412-1297
NSN 6240-00-316-3167
NSN 5960-01-567-1096
NSN 6240-01-070-8612
NSN 5965-01-346-4929
NSN 6130-01-556-2546
NSN 6620-01-386-5543
NSN 5999-01-446-4161
NSN 5930-00-977-9620
NSN 5910-01-400-5947