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205A845-1 — JUNCTION BOX

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

205A845-1: JUNCTION BOX.

The JUNCTION BOX is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 3003 OVERALL, body_width: 31.120 INCHES NOMINAL IN, body_length: 4.000 INCHES NOMINAL IN, inside_depth: 2.500 INCHES NOMINAL IN, style_designator: SQUARE-TWO GANG BOX. This part is cataloged in the U.S.

Government catalog under NSN 5975-01-446-3498, 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
205A845-1
NSN: 5975-01-446-3498
FSC: 5975 — Electrical Hardware and Supplies
CAGE: 03640 — LOCKHEED MARTIN CORPORATION DIV ROTARY AND MISSION SYSTEMS (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 3003 OVERALL
body_width31.120 INCHES NOMINAL IN
body_length4.000 INCHES NOMINAL IN
inside_depth2.500 INCHES NOMINAL IN
style_designatorSQUARE-TWO GANG BOX
NSN5975-01-446-3498
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available JUNCTION BOX TITLE COMPONENT PN 205A845-1 MFR JUNCTION BOX
KEY FEATURES
•
INSIDE DEPTH: 2.500 INCHES NOMINAL IN
•
BODY WIDTH: 31.120 INCHES NOMINAL IN
•
STYLE DESIGNATOR: SQUARE-TWO GANG BOX
•
BODY LENGTH: 4.000 INCHES NOMINAL IN
•
MATERIAL: ALUMINUM ALLOY 3003 OVERALL
TECHNICAL CHARACTERISTICS
INSIDE DEPTH2.500 INCHES NOMINAL IN
BODY WIDTH31.120 INCHES NOMINAL IN
STYLE DESIGNATORSQUARE-TWO GANG BOX
BODY LENGTH4.000 INCHES NOMINAL IN
MATERIALALUMINUM ALLOY 3003 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 1
ZT50-64A-40-BBReference document
Same NSN cross-reference
Reference document — Secondary reference
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 205A845-1?
205A845-1 is a JUNCTION BOX.
What parts can replace 205A845-1?
There is 1 known substitute for 205A845-1: ZT50-64A-40-BB. Substitute compatibility should be verified for your specific system.
What is the NSN for 205A845-1?
205A845-1 is cataloged in the U.S. Government catalog under NSN 5975-01-446-3498. 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.