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 6110-01-474-8025
NSN 6145-00-066-5304
NSN 6135-00-295-2614
NSN 5895-01-246-4250
NSN 5935-00-248-5919
NSN 7035-01-501-5938
NSN 6135-01-534-0310
NSN 6240-01-356-6911
NSN 4140-01-526-4090
NSN 5925-01-004-7609
NSN 5910-00-952-1716
NSN 5835-01-227-4752