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622402 — SUPPORT,TURBINE NOZZLE,AIRCRAFT

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

622402: SUPPORT,TURBINE NOZZLE,AIRCRAFT.

SUPPORT,TURBINE NOZZLE,AIRCRAFT. Key specifications include material: PLASTIC POLYCARBONATE LENS, lens_color: GREEN SINGLE LIGHT FIRST POSITION HORIZONTAL, overall_length: 1.690 INCHES MAXIMUM IN, mounting_method: SCREW IN LENS, overall_diameter: 0.625 INCHES NOMINAL IN, style_designator: ROUND FRAME, ROUND LENS TYPE. This part is cataloged in the U.S.

Government catalog under NSN 2840-00-563-9576, 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
622402
NSN: 2840-00-563-9576
NIINs: 005639576, 013998088
FSC: 2840 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
materialPLASTIC POLYCARBONATE LENS
lens_colorGREEN SINGLE LIGHT FIRST POSITION HORIZONTAL
overall_length1.690 INCHES MAXIMUM IN
mounting_methodSCREW IN LENS
overall_diameter0.625 INCHES NOMINAL IN
style_designatorROUND FRAME, ROUND LENS TYPE
end_item_identification4120-01-368-8257
lamp_bulb_size_designatorT-3 1/4
lamp_base_type_accommodatedMINIATURE BAYONET
lens_light_transmission_characteristicTRANSLUCENT SINGLE LIGHT FIRST POSITION HORIZONTAL
NSN2840-00-563-9576
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SUPPORT,TURBINE NOZZLE,AIRCRAFT TITLE COMPONENT PN 622402 MFR SUPPORT,TURBINE NOZZLE
KEY FEATURES
•
MOUNTING HOLE QUANTITY: 63
•
CRITICALITY CODE JUSTIFICATION: AGAV
•
MOUNTING HOLE DIAMETER: 0.276 INCHES MINIMUM AND 0.286 INCHES MAXIMUM IN
•
OUTSIDE DIAMETER: 23.925 INCHES MINIMUM AND 23.935 INCHES MAXIMUM IN
•
INSIDE DIAMETER: 13.500 INCHES MINIMUM AND 13.520 INCHES MAXIMUM IN
•
MATERIAL: STEEL
TECHNICAL CHARACTERISTICS
MOUNTING HOLE QUANTITY63
CRITICALITY CODE JUSTIFICATIONAGAV
MOUNTING HOLE DIAMETER0.276 INCHES MINIMUM AND 0.286 INCHES MAXIMUM IN
OVERALL LENGTH6.390 INCHES MINIMUM AND 6.410 INCHES MAXIMUM IN
OUTSIDE DIAMETER23.925 INCHES MINIMUM AND 23.935 INCHES MAXIMUM IN
INSIDE DIAMETER13.500 INCHES MINIMUM AND 13.520 INCHES MAXIMUM IN
END ITEM IDENTIFICATIONACFT ENG TF33
MATERIALSTEEL
SUBSTITUTES & CROSS-REFERENCES 1
698887Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedDemilitarization required — mutilation + specific procedure
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FREQUENTLY ASKED QUESTIONS
What is 622402?
622402 is a SUPPORT,TURBINE NOZZLE,AIRCRAFT.
What parts can replace 622402?
There is 1 known substitute for 622402: 698887. Substitute compatibility should be verified for your specific system.
What is the NSN for 622402?
622402 is cataloged in the U.S. Government catalog under NSN 2840-00-563-9576. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
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.