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 6145-01-069-0813
NSN 6150-01-185-1104
NSN 6135-00-351-8606
NSN 6130-00-973-7866
NSN 5996-00-435-3585
NSN 5930-01-222-0749
NSN 7035-01-534-7930
NSN 5990-00-174-6695
NSN 6610-00-512-4183
NSN 6110-01-500-2240
NSN 5925-01-370-5793
NSN 5975-01-180-9892