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 5965-00-568-5802
NSN 5975-01-519-2841
NSN 5835-01-626-9603
NSN 6620-01-304-4747
NSN 5925-01-491-0509
NSN 6105-01-532-0395
NSN 5985-00-202-1104
NSN 5965-01-560-1824
NSN 4140-01-573-3596
NSN 5855-01-285-3483
NSN 5895-01-045-3201
NSN 6145-00-451-3534