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 7035-00-849-5526
NSN 6240-01-098-6410
NSN 5985-00-228-4113
NSN 6130-00-905-1179
NSN 5855-00-451-6155
NSN 5945-01-634-0588
NSN 5985-00-596-7263
NSN 7035-00-567-7511
NSN 5965-01-072-3156
NSN 5855-00-631-4565
NSN 5975-01-528-7886
NSN 5975-01-050-3241