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 6650-00-353-4097
NSN 5996-00-127-8824
NSN 6135-01-230-4399
NSN 6220-00-142-5115
NSN 5999-01-561-3096
NSN 7035-01-295-1609
NSN 7035-01-137-6206
NSN 7035-01-202-8699
NSN 6110-00-146-2114
NSN 6240-01-218-5187
NSN 6610-00-980-8068
NSN 5905-01-468-6057