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 6645-00-276-7544
NSN 5950-01-262-7173
NSN 6135-00-519-1325
NSN 5965-01-135-7910
NSN 6130-01-232-1222
NSN 5960-00-469-1126
NSN 5990-01-103-3572
NSN 6610-01-150-7018
NSN 2925-01-629-9416
NSN 5950-01-130-3429
NSN 6685-00-618-9542
NSN 6135-01-067-8331