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Technical Data Sheet
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LD90744 — BASE,CIRCUIT BREAKER

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

LD90744: BASE,CIRCUIT BREAKER.

The BASE,CIRCUIT BREAKER is a the manufacturer industrial component. Key specifications include material: STEEL, assembly_form: SET-UP, overall_width: 9.250 INCHES NOMINAL IN, closure_method: HINGED COVER, overall_height: 12.790 INCHES NOMINAL IN, overall_length: 18.240 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 8140-00-039-0606, 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
LD90744
NSN: 8140-00-039-0606
FSC: 8140 — Ammunition and Nuclear Ordnance Boxes, Packages and Special Containers
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
materialSTEEL
assembly_formSET-UP
overall_width9.250 INCHES NOMINAL IN
closure_methodHINGED COVER
overall_height12.790 INCHES NOMINAL IN
overall_length18.240 INCHES NOMINAL IN
assembly_methodWELDED
special_featuresUSED FOR AMMUNITION,20MM.BOX MODEL NUMBER MK1 MOD 0 MM
stacking_featureNO
closure_fastening_typeLOOPED/TWISTED WIRE
handling_facility_typeFIXED EXTERNAL HANDLES
humidity_control_design_featureNO
NSN8140-00-039-0606
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BASE,CIRCUIT BREAKER TITLE COMPONENT PN LD90744 MFR BASE,CIRCUIT BREAKER
KEY FEATURES
•
HUMIDITY CONTROL DESIGN FEATURE: NO
•
CONTAINER LOAD HAZARD DESIGNATION: NOT RATED
•
ASSEMBLY METHOD: WELDED
•
HANDLING FACILITY TYPE: FIXED EXTERNAL HANDLES
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT12.790 INCHES NOMINAL IN
HUMIDITY CONTROL DESIGN FEATURENO
OVERALL LENGTH18.240 INCHES NOMINAL IN
OVERALL WIDTH9.250 INCHES NOMINAL IN
CONTAINER LOAD HAZARD DESIGNATIONNOT RATED
ASSEMBLY METHODWELDED
SPECIAL FEATURESUSED FOR AMMUNITION,20MM.BOX MODEL NUMBER MK1 MOD 0 MM
HANDLING FACILITY TYPEFIXED EXTERNAL HANDLES
STACKING FEATURENO
ASSEMBLY FORMSET-UP
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is LD90744?
LD90744 is a BASE,CIRCUIT BREAKER.
What is the NSN for LD90744?
LD90744 is cataloged in the U.S. Government catalog under NSN 8140-00-039-0606. This indicates validated use in U.S. government and defense supply chains.
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