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 6685-00-916-8274
NSN 6610-01-182-1182
NSN 5965-01-026-1752
NSN 6220-01-019-4090
NSN 6220-01-435-0198
NSN 5835-00-554-0399
NSN 6145-00-145-3484
NSN 6220-01-492-9403
NSN 5950-00-786-2510
NSN 5998-00-533-6396
NSN 6685-00-498-4969
NSN 5930-00-990-5195