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 7035-01-438-2108
NSN 5920-01-460-4290
NSN 6685-01-077-1368
NSN 6650-01-371-5886
NSN 5835-00-364-0816
NSN 2925-00-295-8109
NSN 6685-00-481-9852
NSN 6685-01-259-1714
NSN 6320-01-512-2031
NSN 6650-01-100-3185
NSN 5998-01-412-0928
NSN 6145-01-520-9105