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 6240-00-910-3297
NSN 6135-01-031-3032
NSN 5935-01-029-2760
NSN 6610-00-070-4535
NSN 5975-01-522-3892
NSN 6130-01-192-0264
NSN 5965-00-295-7164
NSN 6110-00-669-6104
NSN 2925-01-575-7376
NSN 6145-00-216-6613
NSN 5930-00-435-4008
NSN 5915-01-288-2480