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2OB439 — JUNCTION BOX,ELECTRICAL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

2OB439: JUNCTION BOX,ELECTRICAL.

The JUNCTION BOX,ELECTRICAL is a the manufacturer industrial component. Key specifications include fsc_application_data: PORTABLE JET ENGINE TEST STAND, end_item_identification: A/M37T-21 AND T-20. This part is cataloged in the U.S.

Government catalog under NSN 4920-01-065-4888, 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
2OB439
NSN: 4920-01-065-4888
FSC: 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment
CAGE: 0TF60 — KNIGHT AEROSPACE PRODUCTS, INC. (USA)
SPECIFICATIONS
fsc_application_dataPORTABLE JET ENGINE TEST STAND
end_item_identificationA/M37T-21 AND T-20
NSN4920-01-065-4888
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available JUNCTION BOX,ELECTRICAL TITLE COMPONENT PN 2OB439 MFR JUNCTION BOX,ELECTRICA
KEY FEATURES
•
FSC APPLICATION DATA: PORTABLE JET ENGINE TEST STAND
TECHNICAL CHARACTERISTICS
FSC APPLICATION DATAPORTABLE JET ENGINE TEST STAND
END ITEM IDENTIFICATIONA/M37T-21 AND T-20
OTHER ITEMS IN FSC 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4920-00-000-0190 4920-00-001-1405 4920-00-001-1716 4920-00-001-1744 4920-00-001-1745 4920-00-001-1746 4920-00-001-1747 4920-00-001-1748
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 2OB439?
2OB439 is a JUNCTION BOX,ELECTRICAL.
What is the NSN for 2OB439?
2OB439 is cataloged in the U.S. Government catalog under NSN 4920-01-065-4888. 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.