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 7035-00-117-0418
NSN 7035-00-285-3393
NSN 5950-01-140-8057
NSN 5915-01-532-6995
NSN 6240-01-039-8217
NSN 5945-01-327-4324
NSN 6105-01-538-4026
NSN 6320-01-643-0850
NSN 6135-01-340-2599
NSN 5975-01-327-3224
NSN 6645-00-292-5053
NSN 6610-01-487-7256