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 6645-00-733-9341
NSN 5945-00-282-3181
NSN 6240-01-054-2289
NSN 6150-01-169-5229
NSN 5855-01-366-2429
NSN 5985-01-203-9914
NSN 5999-01-311-6728
NSN 5975-00-966-7706
NSN 6220-01-512-0144
NSN 6110-01-469-7980
NSN 5975-01-347-3577
NSN 5965-00-925-1725