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 6150-01-634-0575
NSN 6240-00-235-5159
NSN 5950-01-416-3742
NSN 6240-00-952-4501
NSN 6145-00-828-9024
NSN 5920-00-584-4592
NSN 5985-01-015-5913
NSN 5895-00-421-3648
NSN 7035-01-604-9813
NSN 5930-01-116-3346
NSN 5920-01-445-9617
NSN 5930-00-123-7170