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 5930-01-150-0306
NSN 6150-00-900-4984
NSN 5965-00-444-0621
NSN 6320-01-622-5493
NSN 5895-00-460-4367
NSN 5920-00-054-7048
NSN 5999-01-413-0025
NSN 5975-00-009-8718
NSN 5930-00-576-7369
NSN 6685-01-647-4838
NSN 6130-00-401-4970
NSN 5895-01-501-5548