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 6135-01-361-9297
NSN 6645-00-805-0066
NSN 5985-01-299-2957
NSN 6135-01-607-5478
NSN 7035-01-472-1999
NSN 5996-00-916-0149
NSN 5965-00-228-8336
NSN 5975-01-341-9321
NSN 6650-01-315-1167
NSN 4140-00-009-3586
NSN 5935-01-160-0060
NSN 6240-00-224-5323