Jet, Piston Powered Plane, Turboprop

NAS1756 – REMOVE BEFORE FLIGHT Streamer (Rev. 4)

NAS1756 REMOVE BEFORE FLIGHT streamers are manufactured in accordance with
National Aerospace Standard NAS1756, Revision 4 and are widely used on
commercial, military, and general aviation aircraft worldwide. These streamers provide a clear
visual warning that safety-critical pins, covers, or locks must be removed prior to flight.

Produced from MIL-PRF-20696 Type I, Class II fire-retardant fabric, NAS1756
streamers feature high-contrast lettering, reinforced stitching, and durable grommet installation
for reliable performance in demanding aerospace environments. Each streamer is designed to
withstand repeated handling, outdoor exposure, and routine maintenance operations. Sold in packs of 10, typically 1000 of each in stock

NAS1756 Rev. 4 remains the active standard until the upcoming revision takes effect in
Q1 2026.