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 6320-01-261-5983
NSN 5960-01-483-9174
NSN 5985-00-205-2922
NSN 5910-01-055-1188
NSN 5935-00-295-6966
NSN 6685-01-277-7165
NSN 7035-00-631-3782
NSN 5999-01-301-8311
NSN 5999-01-449-1196
NSN 6240-01-131-9580
NSN 6130-00-022-0596
NSN 5999-01-415-1215