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216-21172-4 — PANEL,INDICATING,LIGHT TRANSMITT

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

216-21172-4: PANEL,INDICATING,LIGHT TRANSMITT.

PANEL,INDICATING,LIGHT TRANSMITT. Key specifications include material: PLASTIC ACRYLIC PANEL, overall_width: 2.450 INCHES NOMINAL IN, overall_length: 3.280 INCHES NOMINAL IN, special_markings: TAKE-OFF; FLAPS; STAB; HARNESS; TRIM; CANOPY; FUEL; WINGFOLD; SEAT; COMPASS, overall_thickness: 0.220 INCHES NOMINAL IN, unpackaged_unit_weight: 0.060 POUNDS LBS. This part is cataloged in the U.S.

Government catalog under NSN 6220-00-435-5550, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
216-21172-4
NSN: 6220-00-435-5550
FSC: 6220 — Electric Vehicular Lights and Fixtures
CAGE: 80378 — TRIUMPH AEROSTRUCTURES, LLC DBA TRIUMPH AEROSTRUCTURES - VOUGHT INTEGRATED PROGRAMS DIVISION (USA)
SPECIFICATIONS
materialPLASTIC ACRYLIC PANEL
overall_width2.450 INCHES NOMINAL IN
overall_length3.280 INCHES NOMINAL IN
special_markingsTAKE-OFF; FLAPS; STAB; HARNESS; TRIM; CANOPY; FUEL; WINGFOLD; SEAT; COMPASS
overall_thickness0.220 INCHES NOMINAL IN
unpackaged_unit_weight0.060 POUNDS LBS
material_document_and_classificationMIL-P-5425 MIL SPEC SINGLE MATERIAL RESPONSE PANEL
NSN6220-00-435-5550
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available PANEL,INDICATING,LIGHT TRANSMITT TITLE COMPONENT PN 216-21172-4 MFR PANEL,INDICATING,LIGHT
KEY FEATURES
•
OVERALL THICKNESS: 0.220 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-P-5425 MIL SPEC SINGLE MATERIAL RESPONSE PANEL
•
SPECIAL MARKINGS: TAKE-OFF; FLAPS; STAB; HARNESS; TRIM; CANOPY; FUEL; WINGFOLD; SEAT; COMPASS
•
MATERIAL: PLASTIC ACRYLIC PANEL
•
UNPACKAGED UNIT WEIGHT: 0.060 POUNDS LBS
TECHNICAL CHARACTERISTICS
OVERALL THICKNESS0.220 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-P-5425 MIL SPEC SINGLE MATERIAL RESPONSE PANEL
OVERALL LENGTH3.280 INCHES NOMINAL IN
OVERALL WIDTH2.450 INCHES NOMINAL IN
SPECIAL MARKINGSTAKE-OFF; FLAPS; STAB; HARNESS; TRIM; CANOPY; FUEL; WINGFOLD; SEAT; COMPASS
MATERIALPLASTIC ACRYLIC PANEL
UNPACKAGED UNIT WEIGHT0.060 POUNDS LBS
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 216-21172-4?
216-21172-4 is a PANEL,INDICATING,LIGHT TRANSMITT.
What is the NSN for 216-21172-4?
216-21172-4 is cataloged in the U.S. Government catalog under NSN 6220-00-435-5550. This indicates validated use in U.S. government and defense supply chains.
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PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.