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 6320-00-790-4844
NSN 5950-00-951-9719
NSN 7035-01-588-9630
NSN 6645-00-171-9639
NSN 6645-00-276-7544
NSN 5998-01-044-5816
NSN 6135-00-299-6918
NSN 2925-01-446-6976
NSN 5990-00-631-1617
NSN 6650-00-981-1336
NSN 6610-01-468-0679
NSN 6610-01-437-2506