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 5835-00-085-2287
NSN 5935-01-403-2844
NSN 6610-01-642-1752
NSN 5855-01-003-7102
NSN 6130-01-378-4249
NSN 6620-00-914-2742
NSN 6135-01-467-5100
NSN 5920-01-195-7254
NSN 6110-00-816-9715
NSN 6110-01-621-5146
NSN 6240-01-394-5320
NSN 5985-01-217-0424