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 5835-00-368-4182
NSN 5910-00-327-4458
NSN 5920-00-590-4192
NSN 5905-01-435-4531
NSN 6110-01-355-7450
NSN 6620-01-644-3496
NSN 5915-01-659-3363
NSN 5910-00-515-3586
NSN 5835-00-518-4507
NSN 6150-01-483-7351
NSN 6105-01-464-2602
NSN 5998-01-528-0365