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E1PBX — JUNCTION BOX

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

E1PBX: JUNCTION BOX.

The JUNCTION BOX is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, body_length: 4.000 INCHES NOMINAL IN, inside_depth: 4.750 INCHES NOMINAL IN, overall_width: 4.218 INCHES NOMINAL IN, overall_length: 5.000 INCHES NOMINAL IN, style_designator: C TYPE-END TO END PULL BOX. This part is cataloged in the U.S.

Government catalog under NSN 5975-01-290-8762, 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
E1PBX
NSN: 5975-01-290-8762
FSC: 5975 — Electrical Hardware and Supplies
CAGE: 00843 — HOFFMAN ENGINEERING CO DIV OF FEDERAL CARTRIDGE CORP (USA)
SPECIFICATIONS
materialSTEEL OVERALL
body_length4.000 INCHES NOMINAL IN
inside_depth4.750 INCHES NOMINAL IN
overall_width4.218 INCHES NOMINAL IN
overall_length5.000 INCHES NOMINAL IN
style_designatorC TYPE-END TO END PULL BOX
surface_treatmentPHOSPHATE OVERALL
mounting_feet_length0.500 INCHES NOMINAL IN
first_center_to_center_distance_between_mounting_holes4.500 INCHES NOMINAL IN
second_center_to_center_distance_between_mounting_holes3.125 INCHES NOMINAL IN
NSN5975-01-290-8762
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available JUNCTION BOX TITLE COMPONENT PN E1PBX MFR JUNCTION BOX
KEY FEATURES
•
SECOND CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES: 3.125 INCHES NOMINAL IN
•
INSIDE DEPTH: 4.750 INCHES NOMINAL IN
•
STYLE DESIGNATOR: C TYPE-END TO END PULL BOX
•
BODY LENGTH: 4.000 INCHES NOMINAL IN
•
FIRST CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES: 4.500 INCHES NOMINAL IN
•
MOUNTING FEET LENGTH: 0.500 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
SECOND CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES3.125 INCHES NOMINAL IN
INSIDE DEPTH4.750 INCHES NOMINAL IN
STYLE DESIGNATORC TYPE-END TO END PULL BOX
OVERALL LENGTH5.000 INCHES NOMINAL IN
OVERALL WIDTH4.218 INCHES NOMINAL IN
BODY LENGTH4.000 INCHES NOMINAL IN
FIRST CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES4.500 INCHES NOMINAL IN
MOUNTING FEET LENGTH0.500 INCHES NOMINAL IN
SURFACE TREATMENTPHOSPHATE OVERALL
MATERIALSTEEL OVERALL
OTHER ITEMS IN FSC 5975 — Electrical Hardware and Supplies
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5975-00-000-0120 5975-00-000-0126 5975-00-000-7420 5975-00-001-1397 5975-00-001-1538 5975-00-001-1539 5975-00-001-1542 5975-00-001-2444
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 E1PBX?
E1PBX is a JUNCTION BOX.
What is the NSN for E1PBX?
E1PBX is cataloged in the U.S. Government catalog under NSN 5975-01-290-8762. 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.