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 5975-01-214-8317
NSN 5920-01-129-9638
NSN 6145-01-462-6972
NSN 5960-01-425-1454
NSN 7035-00-915-5798
NSN 5930-00-067-4468
NSN 6110-01-265-6017
NSN 5998-01-023-1270
NSN 5935-01-444-3573
NSN 5835-01-281-7281
NSN 5950-01-582-0860
NSN 5930-00-166-1340