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 6610-00-180-9062
NSN 6130-01-556-6940
NSN 6135-01-122-4448
NSN 5996-00-630-5651
NSN 6145-01-467-3244
NSN 5975-01-468-0335
NSN 5945-01-553-3644
NSN 5985-01-465-6785
NSN 5996-00-283-3710
NSN 5835-01-326-8953
NSN 5935-01-147-2642
NSN 2925-01-157-9204