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PartsTable / COMPONENT / H112EC-M
H112EC-M ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The COVER,CIRCUIT BREAKER is a the manufacturer industrial component. Key specifications include shape: STRAIGHT, length: 1.250 INCHES NOMINAL IN, diameter: 0.2500 INCHES NOMINAL IN, material: STEEL, mounting_shank: INCLUDED, overall_diameter: 0.500 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3455-00-491-7643, 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
H112EC-M
NSN: 3455-00-491-7643
FSC: 3455
CAGE: 26190 — ROTA FILE CORPORATION DBA ROTA TOOL (USA)
SPECIFICATIONS
shapeSTRAIGHT
length1.250 INCHES NOMINAL IN
diameter0.2500 INCHES NOMINAL IN
materialSTEEL
mounting_shankINCLUDED
overall_diameter0.500 INCHES NOMINAL IN
style_designatorCYLINDRICAL SHAPE WITH END CUT
removability_featureNOT INCLUDED
shank_overall_length2.750 INCHES NOMINAL IN
cutter_tooth_cut_styleMEDIUM
cutting_surface_length1.500 INCHES NOMINAL IN
cutter_tooth_shaping_methodHAND CUT
NSN3455-00-491-7643
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available COVER,CIRCUIT BREAKER TITLE COMPONENT PN H112EC-M MFR COVER,CIRCUIT BREAKER
KEY FEATURES
•
DIAMETER: 0.2500 INCHES NOMINAL IN
•
REMOVABILITY FEATURE: NOT INCLUDED
•
MATERIAL: STEEL
•
CUTTING SURFACE LENGTH: 1.500 INCHES NOMINAL IN
•
CUTTER TOOTH SHAPING METHOD: HAND CUT
•
LENGTH: 1.250 INCHES NOMINAL IN
•
OVERALL DIAMETER: 0.500 INCHES NOMINAL IN
•
STYLE DESIGNATOR: CYLINDRICAL SHAPE WITH END CUT
TECHNICAL CHARACTERISTICS (FLIS)
DIAMETER0.2500 INCHES NOMINAL IN
REMOVABILITY FEATURENOT INCLUDED
MATERIALSTEEL
CUTTING SURFACE LENGTH1.500 INCHES NOMINAL IN
CUTTER TOOTH SHAPING METHODHAND CUT
LENGTH1.250 INCHES NOMINAL IN
OVERALL DIAMETER0.500 INCHES NOMINAL IN
STYLE DESIGNATORCYLINDRICAL SHAPE WITH END CUT
MOUNTING SHANKINCLUDED
CUTTER TOOTH CUT STYLEMEDIUM
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
1113-3Interchangeable
interchangeable cross-reference
interchangeable
1113-3-5Interchangeable
interchangeable cross-reference
interchangeable
0030327-1Interchangeable
interchangeable cross-reference
interchangeable
500293Interchangeable
interchangeable cross-reference
interchangeable
114237Interchangeable
interchangeable cross-reference
interchangeable
50057Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is H112EC-M?
H112EC-M is a COVER,CIRCUIT BREAKER.
What parts can replace H112EC-M?
There are 16 known substitutes for H112EC-M: 1113-3, 1113-3-5, 0030327-1 and 13 more. Substitute compatibility should be verified for your specific system.
Is H112EC-M still available?
H112EC-M is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026