Flight safety critical aircraft part
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 5975-01-305-7448
NSN 5960-01-381-2478
NSN 6610-00-594-6372
NSN 6105-00-332-5270
NSN 5960-01-425-1454
NSN 6620-01-422-7012
NSN 5915-00-331-4219
NSN 5965-01-550-2400
NSN 5965-00-871-2678
NSN 6105-00-499-4196
NSN 6320-00-116-3658
NSN 6145-01-529-7653