PartsTable
Technical Data Sheet
PartsTable / COMPONENT / MILP4503
MILP4503 ✓ 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

RESISTOR,VARIABLE,WIRE WOUND,NON. Key specifications include material: IRON CAST, angle_in_deg: 90.0, angle_face_width: 3.750 INCHES NOMINAL IN, angle_face_height: 4.000 INCHES MINIMUM AND 5.000 INCHES MAXIMUM IN, working_surface_finish: GROUND, nondefinitive_spec/std_data: 1 TYPE AND B GRADE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5220-00-517-5427, 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
MILP4503
NSN: 5220-00-517-5427
FSC: 5220
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
materialIRON CAST
angle_in_deg90.0
angle_face_width3.750 INCHES NOMINAL IN
angle_face_height4.000 INCHES MINIMUM AND 5.000 INCHES MAXIMUM IN
working_surface_finishGROUND
working_surface_quantity2
nondefinitive_spec/std_data1 TYPE AND B GRADE
NSN5220-00-517-5427
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RESISTOR,VARIABLE,WIRE WOUND,NON TITLE COMPONENT PN MILP4503 MFR RESISTOR,VARIABLE,WIRE
KEY FEATURES
•
MATERIAL: IRON CAST
•
SLOT: NOT PROVIDED
•
NONDEFINITIVE SPEC/STD DATA: 1 TYPE AND B GRADE
•
ANGLE IN DEG: 90.0
•
WORKING SURFACE QUANTITY: 2
•
WORKING SURFACE FINISH: GROUND
•
ANGLE FACE HEIGHT: 4.000 INCHES MINIMUM AND 5.000 INCHES MAXIMUM IN
•
ANGLE FACE WIDTH: 3.750 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALIRON CAST
SLOTNOT PROVIDED
NONDEFINITIVE SPEC/STD DATA1 TYPE AND B GRADE
ANGLE IN DEG90.0
WORKING SURFACE QUANTITY2
WORKING SURFACE FINISHGROUND
ANGLE FACE HEIGHT4.000 INCHES MINIMUM AND 5.000 INCHES MAXIMUM IN
ANGLE FACE WIDTH3.750 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
9191Interchangeable
interchangeable cross-reference
interchangeable
S2603-860341Interchangeable
interchangeable cross-reference
interchangeable
8135-00-178-9191Interchangeable
interchangeable cross-reference
interchangeable
UU-T-81Interchangeable
interchangeable cross-reference
interchangeable
K42913Interchangeable
interchangeable cross-reference
interchangeable
B2140975Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy MILP4503?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is MILP4503?
MILP4503 is a RESISTOR,VARIABLE,WIRE WOUND,NON.
What parts can replace MILP4503?
There are 12 known substitutes for MILP4503: 9191, S2603-860341, 8135-00-178-9191 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for MILP4503?
MILP4503 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5220-00-517-5427. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — MILP4503

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026