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4KP27 — JUNCTION BOX

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

4KP27: JUNCTION BOX.

The JUNCTION BOX is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, body_width: 6.000 INCHES NOMINAL IN, cover_type: FLAT, body_length: 6.000 INCHES NOMINAL IN, inside_depth: 4.000 INCHES NOMINAL IN, style_designator: RECTANGULAR-SQUARE CORNER BOX. This part is cataloged in the U.S.

Government catalog under NSN 5975-01-523-3364, 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
4KP27
NSN: 5975-01-523-3364
FSC: 5975 — Electrical Hardware and Supplies
CAGE: 25795 — W.W. GRAINGER, INC. DIV GOVERNMENT SALES DIVISION (USA)
SPECIFICATIONS
materialSTEEL OVERALL
body_width6.000 INCHES NOMINAL IN
cover_typeFLAT
body_length6.000 INCHES NOMINAL IN
inside_depth4.000 INCHES NOMINAL IN
special_featuresMOUNTING HOLE HEIGHT: 3.88 INCHES, MOUNTING HOLE WIDTH: 3.88 INCHES; KNOCKOUT PATTERN: TWO 1/2 - 3/4 INCH AND ONE 3/4 TO 1 INCH IN
style_designatorRECTANGULAR-SQUARE CORNER BOX
entrance_diameter0.750 INCHES SIDES IN
entrance_quantity3
surface_treatmentPOLYESTER POWDER COATED OVERALL
cover_attachment_methodSCREW
end_item_identificationFILTERS
NSN5975-01-523-3364
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available JUNCTION BOX TITLE COMPONENT PN 4KP27 MFR JUNCTION BOX
KEY FEATURES
•
COVER MOUNTING HOLE QUANTITY: 4
•
INSIDE DEPTH: 4.000 INCHES NOMINAL IN
•
BODY WIDTH: 6.000 INCHES NOMINAL IN
•
STYLE DESIGNATOR: RECTANGULAR-SQUARE CORNER BOX
•
ENTRANCE QUANTITY: 3
•
BODY LENGTH: 6.000 INCHES NOMINAL IN
•
COVER TYPE: FLAT
•
COVER ATTACHMENT METHOD: SCREW
TECHNICAL CHARACTERISTICS
COVER MOUNTING HOLE QUANTITY4
INSIDE DEPTH4.000 INCHES NOMINAL IN
BODY WIDTH6.000 INCHES NOMINAL IN
STYLE DESIGNATORRECTANGULAR-SQUARE CORNER BOX
ENTRANCE QUANTITY3
BODY LENGTH6.000 INCHES NOMINAL IN
COVER TYPEFLAT
COVER ATTACHMENT METHODSCREW
SPECIAL FEATURESMOUNTING HOLE HEIGHT: 3.88 INCHES, MOUNTING HOLE WIDTH: 3.88 INCHES; KNOCKOUT PATTERN: TWO 1/2 - 3/4 INCH AND ONE 3/4 TO 1 INCH IN
SURFACE TREATMENTPOLYESTER POWDER COATED 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
SC060604Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 4KP27?
4KP27 is a JUNCTION BOX.
What parts can replace 4KP27?
There is 1 known substitute for 4KP27: SC060604. Substitute compatibility should be verified for your specific system.
What is the NSN for 4KP27?
4KP27 is cataloged in the U.S. Government catalog under NSN 5975-01-523-3364. 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.