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 7035-00-628-3471
NSN 5925-01-044-0576
NSN 6650-00-197-7563
NSN 6150-01-047-6431
NSN 5950-01-253-2800
NSN 6110-01-162-9677
NSN 5925-01-442-8589
NSN 6145-01-630-0926
NSN 6220-01-543-2443
NSN 5910-00-111-3343
NSN 5835-01-394-3812
NSN 7035-00-193-2269