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 7035-01-012-0286
NSN 6145-01-246-3988
NSN 6685-01-220-1754
NSN 5915-01-611-7401
NSN 5950-01-411-5950
NSN 6685-00-498-4969
NSN 5925-01-436-2431
NSN 6110-01-122-5928
NSN 5975-00-050-3729
NSN 5960-01-370-4285
NSN 6150-01-199-4834
NSN 5960-01-331-1076