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 5996-01-289-0493
NSN 6610-01-067-6591
NSN 5975-00-704-0334
NSN 5998-00-145-5595
NSN 5935-01-367-5589
NSN 5925-01-564-3707
NSN 5905-01-649-7934
NSN 6620-01-293-6241
NSN 2925-01-597-9541
NSN 6110-00-780-7152
NSN 5835-01-628-1748
NSN 6145-01-444-3548