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 5985-01-086-9135
NSN 6105-01-356-5291
NSN 7035-01-568-5351
NSN 5975-01-070-1267
NSN 6135-01-548-1423
NSN 6105-01-459-2589
NSN 5905-00-243-5622
NSN 6110-01-244-9354
NSN 5935-00-434-6018
NSN 5999-00-946-8521
NSN 6645-00-100-4931
NSN 5915-00-869-6535