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 4140-01-420-0354
NSN 5965-01-028-6206
NSN 5935-01-476-7023
NSN 6145-01-647-4096
NSN 5990-01-071-1505
NSN 5835-00-707-6266
NSN 5930-01-510-6508
NSN 5998-01-406-6136
NSN 5945-00-529-0409
NSN 6150-01-641-4260
NSN 5910-01-243-0599
NSN 6130-01-066-7497