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 6650-01-530-0589
NSN 6135-01-412-8929
NSN 5935-01-634-0668
NSN 5935-01-012-1850
NSN 5985-00-993-8344
NSN 5975-00-245-6811
NSN 5950-01-281-6996
NSN 7035-00-919-3381
NSN 5920-01-290-3771
NSN 5920-01-415-0153
NSN 6645-01-111-8218
NSN 5895-00-225-2523