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 5996-01-388-1275
NSN 5965-01-084-2385
NSN 6220-00-935-6881
NSN 5960-01-082-1992
NSN 7035-01-646-0272
NSN 5945-01-418-0419
NSN 5920-00-829-3634
NSN 6650-01-175-0841
NSN 6685-01-113-8985
NSN 6650-01-437-2570
NSN 6610-00-021-2259
NSN 5950-00-415-2287