PartsTable
Technical Data Sheet
Download PDF

406020 — FUEL CONTROL,MAIN,TURBINE ENGINE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

406020: FUEL CONTROL,MAIN,TURBINE ENGINE.

FUEL CONTROL,MAIN,TURBINE ENGINE. Key specifications include fsc_application_data: ENGINE FUEL SYSTEM COMPONENTS,AIRCRAFT, end_item_identification: J79-GE-15/-15A ENGINE A, reference_number_differentiating_characteristics: AS DIFFERENIATED BY SOURCE CONTROL NO. 635E223P19.

This part is cataloged in the U.S. Government catalog under NSN 4730-00-702-6342, 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
406020
NSN: 4730-00-702-6342
NIINs: 007026342, 011165741, 016548083
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 14889 — GEORGE FISCHER SLOANE, INC. (USA)
SPECIFICATIONS
fsc_application_dataENGINE FUEL SYSTEM COMPONENTS,AIRCRAFT
end_item_identificationJ79-GE-15/-15A ENGINE A
reference_number_differentiating_characteristicsAS DIFFERENIATED BY SOURCE CONTROL NO. 635E223P19
NSN4730-00-702-6342
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 406020 · OEM ⚠ VERIFY BEFORE ORDERING NPT ≠ BSPT — tapered threads look identical but are NOT interchangeable. Wrong thread = leak. JIC (37°) ≠ AN (37°) ≠ SAE 45° — flare angles must match exactly. Measure thread pitch with gauge — visual identification is unreliable ✓ BROKER TIP Always use thread sealant (PTFE tape or pipe compound) on tapered threads (NPT/BSPT). JIC/AN flare fittings seal metal-to-metal — never use tape on flare connections PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
FLOW ANGLE: 90.0 DEGREES
•
NOMINAL PIPE SIZE ACCOMMODATED: 2.000 INCHES ALL ENDS IN
•
CONNECTION STYLE: SOCKET (PIPE) ALL ENDS
•
CONNECTION TYPE: UNTHREADED INTERNAL PIPE ALL ENDS
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM D2466 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
OPERATING PRESSURE: 260.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM FIRST RESPONSE LBS
•
LEG LENGTH: 2.750 INCHES NOMINAL ALL ENDS IN
TECHNICAL CHARACTERISTICS
FLOW ANGLE90.0 DEGREES
NOMINAL PIPE SIZE ACCOMMODATED2.000 INCHES ALL ENDS IN
CONNECTION STYLESOCKET (PIPE) ALL ENDS
CONNECTION TYPEUNTHREADED INTERNAL PIPE ALL ENDS
MATERIAL DOCUMENT AND CLASSIFICATIONASTM D2466 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
OPERATING PRESSURE260.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM FIRST RESPONSE LBS
OPERATING PRESSURE260.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SECOND RESPONSE LBS
LEG LENGTH2.750 INCHES NOMINAL ALL ENDS IN
SPECIFICATION/STANDARD DATA81346-ASTMD2466 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
MAXIMUM OPERATING TEMP25.0 FAHRENHEIT FIRST RESPONSE DEGF
SUBSTITUTES & CROSS-REFERENCES 9
2322INReference document
Same NSN cross-reference
Reference document — Secondary reference
1M420JReference document
Same NSN cross-reference
Reference document — Secondary reference
4146Reference document
Same NSN cross-reference
Reference document — Secondary reference
406-020EReference document
Same NSN cross-reference
Reference document — Secondary reference
406-2Reference document
Same NSN cross-reference
Reference document — Secondary reference
03001012Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
Ready to buy 406020?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 406020?
406020 is a FUEL CONTROL,MAIN,TURBINE ENGINE.
What parts can replace 406020?
There are 9 known substitutes for 406020: 2322IN, 1M420J, 4146 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 406020?
406020 is cataloged in the U.S. Government catalog under NSN 4730-00-702-6342. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 406020

✓ 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.