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406255-1 — BACKSHELL,ELECTRICAL CONNECTOR

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

406255-1: BACKSHELL,ELECTRICAL CONNECTOR.

The BACKSHELL,ELECTRICAL CONNECTOR is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY, thread_class: 2B, overall_length: 5.820 INCHES NOMINAL IN, overall_diameter: 1.750 INCHES NOMINAL IN, size_designation: 28, style_designator: STRAIGHT SHAPE SOLID TYPE. This part is cataloged in the U.S.

Government catalog under NSN 5935-00-237-1431, 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
406255-1
NSN: 5935-00-237-1431
FSC: 5935 — Connectors, Electrical
CAGE: 49956 — RAYTHEON COMPANY DIV CORP (USA)
SPECIFICATIONS
materialALUMINUM ALLOY
thread_class2B
overall_length5.820 INCHES NOMINAL IN
overall_diameter1.750 INCHES NOMINAL IN
size_designation28
style_designatorSTRAIGHT SHAPE SOLID TYPE
thread_directionRIGHT-HAND
surface_treatmentCADMIUM AND CHROMATE
nominal_thread_size1.562 INCHES IN
cable_opening_diameter1.318 INCHES MINIMUM AND 1.368 INCHES MAXIMUM IN
cable_opening_quantity1
thread_quantity_per_inch28
NSN5935-00-237-1431
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BACKSHELL,ELECTRICAL CONNECTOR TITLE COMPONENT PN 406255-1 MFR BACKSHELL,ELECTRICAL C
KEY FEATURES
•
MOUNTING FACILITY TYPE AND QUANTITY: 1 THREADED COUPLING
•
OVERALL DIAMETER: 1.750 INCHES NOMINAL IN
•
STYLE DESIGNATOR: STRAIGHT SHAPE SOLID TYPE
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 1.562 INCHES IN
•
CABLE OPENING QUANTITY: 1
•
SIZE DESIGNATION: 28
TECHNICAL CHARACTERISTICS
MOUNTING FACILITY TYPE AND QUANTITY1 THREADED COUPLING
OVERALL DIAMETER1.750 INCHES NOMINAL IN
STYLE DESIGNATORSTRAIGHT SHAPE SOLID TYPE
OVERALL LENGTH5.820 INCHES NOMINAL IN
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE1.562 INCHES IN
CABLE OPENING QUANTITY1
SIZE DESIGNATION28
SURFACE TREATMENTCADMIUM AND CHROMATE
THREAD CLASS2B
SUBSTITUTES & CROSS-REFERENCES 5
MA28J1370-10Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
1133215G1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
347C286H12Reference document
Same NSN cross-reference
Reference document — Secondary reference
86022-28WReference document
Same NSN cross-reference
Reference document — Secondary reference
86022Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 406255-1?
406255-1 is a BACKSHELL,ELECTRICAL CONNECTOR.
What parts can replace 406255-1?
There are 5 known substitutes for 406255-1: MA28J1370-10, 1133215G1, 347C286H12 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 406255-1?
406255-1 is cataloged in the U.S. Government catalog under NSN 5935-00-237-1431. 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.