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 5925-01-324-6032
NSN 5960-00-872-5044
NSN 6110-01-545-1029
NSN 6240-00-226-0462
NSN 6145-00-526-3038
NSN 5835-01-394-7589
NSN 5895-01-410-6752
NSN 6110-00-806-5459
NSN 5965-01-151-9816
NSN 5975-01-020-7869
NSN 6685-01-094-2784
NSN 2925-01-157-9204