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 5855-01-483-2346
NSN 2925-01-206-7948
NSN 6150-01-519-9309
NSN 6645-00-394-8924
NSN 7035-01-366-5912
NSN 5965-01-233-2759
NSN 5910-01-446-8917
NSN 6135-01-329-7994
NSN 5996-01-202-8127
NSN 5915-01-394-6055
NSN 5985-00-065-6745
NSN 6650-00-983-6722