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 7035-01-571-7504
NSN 6610-01-073-2649
NSN 5965-01-352-1951
NSN 6135-01-582-2589
NSN 5985-00-146-2450
NSN 6110-01-660-3102
NSN 6135-01-440-9412
NSN 6150-00-830-8154
NSN 6685-01-551-6686
NSN 5999-01-492-6749
NSN 6610-00-315-9315
NSN 5998-01-451-4193