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 6150-00-325-1952
NSN 5960-00-289-6591
NSN 5925-00-576-8179
NSN 5945-01-440-1185
NSN 6645-01-396-6976
NSN 6620-00-252-6425
NSN 6150-01-464-7618
NSN 6240-00-012-1957
NSN 6610-00-175-7250
NSN 2925-00-928-5931
NSN 5985-00-839-2428
NSN 6320-01-170-4068