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5548894 — COVER,JUNCTION BOX

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

5548894: COVER,JUNCTION BOX.

The COVER,JUNCTION BOX is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 5052 OVERALL, cover_type: FLAT, overall_width: 6.340 INCHES NOMINAL IN, overall_height: 6.340 INCHES NOMINAL IN, overall_length: 5.250 INCHES NOMINAL IN, style_designator: SQUARE-SIDE MOUNTED. This part is cataloged in the U.S.

Government catalog under NSN 5975-01-378-0574, 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
5548894
NSN: 5975-01-378-0574
FSC: 5975 — Electrical Hardware and Supplies
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 5052 OVERALL
cover_typeFLAT
overall_width6.340 INCHES NOMINAL IN
overall_height6.340 INCHES NOMINAL IN
overall_length5.250 INCHES NOMINAL IN
style_designatorSQUARE-SIDE MOUNTED
mounting_hole_diameter0.257 INCHES NOMINAL IN
cover_attachment_methodSCREW
cover_mounting_hole_quantity4
cover_opening_shape_and_quantity1 SQUARE
first_center_to_center_distance_between_mounting_holes4.750 INCHES NOMINAL IN
second_center_to_center_distance_between_mounting_holes5.840 INCHES NOMINAL IN
NSN5975-01-378-0574
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available COVER,JUNCTION BOX TITLE COMPONENT PN 5548894 MFR COVER,JUNCTION BOX
KEY FEATURES
•
SECOND CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES: 5.840 INCHES NOMINAL IN
•
COVER MOUNTING HOLE QUANTITY: 4
•
DISTANCE FROM CENTER OF MOUNTING HOLE TO EDGE ALONG THE LENGTH: 0.250 INCHES NOMINAL IN
•
STYLE DESIGNATOR: SQUARE-SIDE MOUNTED
•
MOUNTING HOLE DIAMETER: 0.257 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT6.340 INCHES NOMINAL IN
SECOND CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES5.840 INCHES NOMINAL IN
COVER MOUNTING HOLE QUANTITY4
DISTANCE FROM CENTER OF MOUNTING HOLE TO EDGE ALONG THE LENGTH0.250 INCHES NOMINAL IN
STYLE DESIGNATORSQUARE-SIDE MOUNTED
MOUNTING HOLE DIAMETER0.257 INCHES NOMINAL IN
OVERALL LENGTH5.250 INCHES NOMINAL IN
OVERALL WIDTH6.340 INCHES NOMINAL IN
DISTANCE FROM CENTER OF MOUNTING HOLE TO EDGE ALONG THE WIDTH0.250 INCHES NOMINAL IN
COVER TYPEFLAT
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 5548894?
5548894 is a COVER,JUNCTION BOX.
What is the NSN for 5548894?
5548894 is cataloged in the U.S. Government catalog under NSN 5975-01-378-0574. 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.