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 6220-00-007-9698
NSN 5905-01-507-6742
NSN 5910-01-188-2738
NSN 5925-00-369-7747
NSN 6150-01-023-0396
NSN 5975-00-738-9066
NSN 5990-00-551-1315
NSN 5835-00-729-9305
NSN 5998-01-387-7297
NSN 5905-00-878-3327
NSN 5985-01-367-2842
NSN 5925-00-194-9146