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 5855-00-466-2309
NSN 5930-01-333-3414
NSN 6135-00-856-1343
NSN 2925-01-497-7055
NSN 6105-01-415-0828
NSN 6145-00-060-0389
NSN 5950-00-814-4826
NSN 6145-00-600-6359
NSN 5960-00-778-6167
NSN 5835-01-407-5260
NSN 5930-01-006-3520
NSN 5915-01-580-7143