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 5950-00-415-6128
NSN 5835-01-524-4731
NSN 5935-00-259-5950
NSN 5996-01-068-0329
NSN 5965-01-252-7121
NSN 5930-01-102-8525
NSN 2925-01-166-3368
NSN 5996-01-604-8629
NSN 5915-01-452-7946
NSN 6320-00-894-1644
NSN 6145-01-210-9472
NSN 6240-01-199-0367