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 6320-00-521-9350
NSN 5985-01-614-6016
NSN 5925-01-021-4236
NSN 6610-00-963-9435
NSN 6610-01-318-6713
NSN 6220-01-437-5659
NSN 6220-00-981-9184
NSN 2925-00-526-4541
NSN 5990-00-419-0236
NSN 5998-01-015-2562
NSN 6220-01-499-3514
NSN 6150-01-211-9794