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 5960-00-165-3038
NSN 6320-01-029-4220
NSN 5999-01-644-3153
NSN 5985-00-737-0002
NSN 5910-01-035-5116
NSN 5920-01-474-5404
NSN 5950-01-367-6327
NSN 6685-00-964-1148
NSN 5990-01-516-9665
NSN 5895-00-023-0715
NSN 6135-00-266-9762
NSN 5996-01-205-3263