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PartsTable / COMPONENT / AL1003
AL1003 ✓ 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 PLATE,IGNITION CONTACT BREAKER is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, body_style: W/MTG TABS/FLANGES, TERMINAL(S) ON ONE SURFACE, body_width: 1.000 INCHES NOMINAL IN, bore_shape: STRAIGHT, body_height: 0.750 INCHES NOMINAL IN, body_length: 1.813 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 2920-00-360-8106, 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
AL1003
NSN: 2920-00-360-8106
FSC: 2920
CAGE: 78857 — TUBE MANIFOLD CORP (USA)
SPECIFICATIONS
materialSTEEL OVERALL
body_styleW/MTG TABS/FLANGES, TERMINAL(S) ON ONE SURFACE
body_width1.000 INCHES NOMINAL IN
bore_shapeSTRAIGHT
body_height0.750 INCHES NOMINAL IN
body_length1.813 INCHES NOMINAL IN
bore_diameter1.1807 INCHES MINIMUM AND 1.1811 INCHES MAXIMUM IN
overall_width1.1870 INCHES MINIMUM AND 1.1875 INCHES MAXIMUM IN
load_directionRADIAL
surface_finishGROUND
special_featuresBALL BEARING RADIUS .040; BALL BEARINGS PER ROW 14
features_providedHERMETICALLY SEALED CASE
NSN2920-00-360-8106
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available PLATE,IGNITION CONTACT BREAKER TITLE COMPONENT PN AL1003 MFR PLATE,IGNITION CONTACT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
1251-2442Interchangeable
interchangeable cross-reference
interchangeable
1251-2032Interchangeable
interchangeable cross-reference
interchangeable
850020Interchangeable
interchangeable cross-reference
interchangeable
5306Q5A7Interchangeable
interchangeable cross-reference
interchangeable
S1449648Interchangeable
interchangeable cross-reference
interchangeable
530601-06BG05A21S00000-0Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is AL1003?
AL1003 is a PLATE,IGNITION CONTACT BREAKER.
What parts can replace AL1003?
There are 14 known substitutes for AL1003: 1251-2442, 1251-2032, 850020 and 11 more. Substitute compatibility should be verified for your specific system.
Is AL1003 still available?
AL1003 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