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 6620-00-695-2289
NSN 5905-00-081-9464
NSN 5910-01-222-5346
NSN 6135-00-816-9052
NSN 5998-01-519-3900
NSN 6110-01-333-0651
NSN 5905-00-468-6751
NSN 5975-00-435-0350
NSN 6240-00-863-6105
NSN 5905-01-094-5888
NSN 5985-01-426-4375
NSN 5965-01-217-7167