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 7035-01-407-6413
NSN 5855-01-191-3404
NSN 7035-01-128-7431
NSN 5975-01-456-4752
NSN 5905-00-162-2116
NSN 5950-01-038-5726
NSN 4140-01-266-6297
NSN 5975-01-259-5239
NSN 5855-01-510-4299
NSN 5935-01-076-1011
NSN 6135-01-222-0703
NSN 5990-01-105-5336