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COLN1E20 — ADAPTER,PRESSURE FUEL SERVICING

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

COLN1E20: ADAPTER,PRESSURE FUEL SERVICING.

ADAPTER,PRESSURE FUEL SERVICING. Key specifications include shape: CYLINDRICAL, fuel_type: JET FUEL, orifice_diameter: 1.187 INCHES NOMINAL IN, valve_face_diameter: 1.818 INCHES NOMINAL IN, valve_travel_distance: 1.375 INCHES NOMINAL IN, largest_outside_diameter: 2.375 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4930-01-317-7316, 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
COLN1E20
NSN: 4930-01-317-7316
FSC: 4930 — Lubrication and Fuel Dispensing Equipment
CAGE: 79326 — TRANSDIGM INC DIV ADELWIGGINS GROUP (USA)
SPECIFICATIONS
shapeCYLINDRICAL
fuel_typeJET FUEL
orifice_diameter1.187 INCHES NOMINAL IN
valve_face_diameter1.818 INCHES NOMINAL IN
valve_travel_distance1.375 INCHES NOMINAL IN
largest_outside_diameter2.375 INCHES NOMINAL IN
NSN4930-01-317-7316
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available ADAPTER,PRESSURE FUEL SERVICING TITLE COMPONENT PN COLN1E20 MFR ADAPTER,PRESSURE FUEL
KEY FEATURES
•
LARGEST OUTSIDE DIAMETER: 2.375 INCHES NOMINAL IN
•
VALVE FACE DIAMETER: 1.818 INCHES NOMINAL IN
•
VALVE TRAVEL DISTANCE: 1.375 INCHES NOMINAL IN
•
SHAPE: CYLINDRICAL
•
FUEL TYPE: JET FUEL
•
ORIFICE DIAMETER: 1.187 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
LARGEST OUTSIDE DIAMETER2.375 INCHES NOMINAL IN
VALVE FACE DIAMETER1.818 INCHES NOMINAL IN
VALVE TRAVEL DISTANCE1.375 INCHES NOMINAL IN
SHAPECYLINDRICAL
FUEL TYPEJET FUEL
SPECIAL FEATURESOVERALL LENGTH 4.576 IN.MAX.;HOSE END OUTSIDE DIA.1.621 IN.;INSIDE DIA.1.076 IN.;INCLUDES COMPONENTS,NIPPLE;POPPET;VALVE SPRING;RETAINER;VALVE GUIDE;TWO PACKING PREFORMED;THREAD DIA.1.500 IN.;OPERATING TEMP.RANGE -65 DEGREES FAHRENHEIT TO PLUS 275 DEGREES F;OPERATING PRESSURE 500 PSIG;PROOF PRESSURE 750 PSIG;BURST PRESSURE 1250 PSIG;ACFT MODEL HH65A REFUEL ASSY,INLET PRESSURE IN
ORIFICE DIAMETER1.187 INCHES NOMINAL IN
OTHER ITEMS IN FSC 4930 — Lubrication and Fuel Dispensing Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4930-00-001-6291 4930-00-003-3419 4930-00-004-3705 4930-00-004-8293 4930-00-004-8384 4930-00-004-8385 4930-00-005-1591 4930-00-005-1592
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is COLN1E20?
COLN1E20 is a ADAPTER,PRESSURE FUEL SERVICING.
What is the NSN for COLN1E20?
COLN1E20 is cataloged in the U.S. Government catalog under NSN 4930-01-317-7316. 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.