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 6220-01-166-4909
NSN 5935-00-735-6439
NSN 7035-01-004-8819
NSN 5965-01-529-3437
NSN 5999-01-361-8725
NSN 6150-01-076-7922
NSN 5965-00-289-6280
NSN 6645-01-216-1956
NSN 5975-01-501-6362
NSN 6105-01-301-2293
NSN 4140-01-488-1169
NSN 5985-01-029-3648