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 6645-01-289-6298
NSN 6220-00-793-3167
NSN 5999-01-487-5668
NSN 6620-01-443-3526
NSN 5965-00-484-8236
NSN 4140-01-500-1187
NSN 6220-00-184-0362
NSN 6320-01-377-0033
NSN 5895-01-554-4050
NSN 7035-01-076-4067
NSN 5990-00-763-5526
NSN 5915-01-311-3213