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 5915-01-648-7354
NSN 5945-01-482-9635
NSN 6130-01-295-8309
NSN 5999-01-383-7090
NSN 6130-01-110-1048
NSN 4140-00-423-6663
NSN 2925-01-371-6853
NSN 5945-01-218-0809
NSN 6105-01-363-5281
NSN 5998-01-237-4487
NSN 6150-01-474-6532
NSN 6110-01-196-5496