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515643-1 — JUNCTION BOX

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

515643-1: JUNCTION BOX.

The JUNCTION BOX is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, body_width: 11.500 INCHES MAXIMUM IN, body_length: 8.938 INCHES MAXIMUM IN, inside_depth: 4.000 INCHES NOMINAL IN, style_designator: SQUARE-TWO GANG BOX. This part is cataloged in the U.S.

Government catalog under NSN 5975-01-313-8211, 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
515643-1
NSN: 5975-01-313-8211
FSC: 5975 — Electrical Hardware and Supplies
CAGE: 80020 — NAVAL AIR WARFARE CENTER AIRCRAFT DIVISION JOINT BASE JBMDL (USA)
SPECIFICATIONS
materialSTEEL OVERALL
body_width11.500 INCHES MAXIMUM IN
body_length8.938 INCHES MAXIMUM IN
inside_depth4.000 INCHES NOMINAL IN
style_designatorSQUARE-TWO GANG BOX
NSN5975-01-313-8211
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available JUNCTION BOX TITLE COMPONENT PN 515643-1 MFR JUNCTION BOX
KEY FEATURES
•
INSIDE DEPTH: 4.000 INCHES NOMINAL IN
•
BODY WIDTH: 11.500 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: SQUARE-TWO GANG BOX
•
BODY LENGTH: 8.938 INCHES MAXIMUM IN
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS
INSIDE DEPTH4.000 INCHES NOMINAL IN
BODY WIDTH11.500 INCHES MAXIMUM IN
STYLE DESIGNATORSQUARE-TWO GANG BOX
BODY LENGTH8.938 INCHES MAXIMUM IN
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 2
A-10PBReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
A1008CHNNFReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 515643-1?
515643-1 is a JUNCTION BOX.
What parts can replace 515643-1?
There are 2 known substitutes for 515643-1: A-10PB, A1008CHNNF. Substitute compatibility should be verified for your specific system.
What is the NSN for 515643-1?
515643-1 is cataloged in the U.S. Government catalog under NSN 5975-01-313-8211. 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.