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 5915-01-288-5165
NSN 6145-01-385-0767
NSN 5835-01-138-4747
NSN 6110-00-801-8032
NSN 5990-00-070-9608
NSN 5935-01-094-3401
NSN 5895-00-170-4568
NSN 6130-01-213-0196
NSN 6220-00-104-8129
NSN 5895-01-194-8120
NSN 5975-01-525-7252
NSN 5996-01-023-7896