A-4-3-500 — RESISTOR,VARIABLE,WIRE WOUND,NON

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

A-4-3-500: RESISTOR,VARIABLE,WIRE WOUND,NON.

RESISTOR,VARIABLE,WIRE WOUND,NON. Key specifications include body_style: PANEL MOUNTED TYPE, body_length: 0.625 INCHES NOMINAL IN, shaft_style: ROUND, SLOTTED, cap_diameter: 2.000 INCHES NOMINAL IN, shaft_length: 0.500 INCHES NOMINAL IN, actuator_type: SINGLE SHAFT. This part is cataloged in the U.S.

Government catalog under NSN 5920-00-754-7706, 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

MRO→ MRO_GENERAL→ A-4-3-500

NSN: 5920-00-754-7706
NIINs: 007547706, 009934571
FSC: 5920 — Fuses, Arrestors, Absorbers, and Protectors
CAGE: 84613 — FIC CORPORATION (USA)

SPECIFICATIONS

body_style	PANEL MOUNTED TYPE
body_length	0.625 INCHES NOMINAL IN
shaft_style	ROUND, SLOTTED
cap_diameter	2.000 INCHES NOMINAL IN
shaft_length	0.500 INCHES NOMINAL IN
actuator_type	SINGLE SHAFT
body_diameter	1.156 INCHES NOMINAL IN
overall_length	4.313 INCHES NOMINAL IN
shaft_diameter	0.250 INCHES NOMINAL IN
mounting_method	STANDARD BUSHING
panel_thickness	0.125 INCHES NOMINAL IN
resistor_rating	320.0 KILOHMS
NSN	5920-00-754-7706

COMPONENT DIAGRAM

KEY FEATURES

•

RESISTOR RATING: 320.0 KILOHMS

•

ACCOMMODATED FUSE LENGTH: 3.000 INCHES NOMINAL IN

•

MOUNTING HOLE QUANTITY: 2

•

BODY STYLE: PANEL MOUNTED TYPE

•

MOUNTING HOLE STYLE: BUSHING MOUNTING W/2 HOLES

•

OVERALL DIAMETER: 2.875 INCHES NOMINAL IN

•

LENGTH FROM FRONT PROTRUSION TO MOUNTING SURFACE: 1.219 INCHES NOMINAL IN

•

CENTER TO CENTER DISTANCE BETWEEN OUTSIDE MOUNTING HOLES ALONG LENGTH: 2.375 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

RESISTOR RATING	320.0 KILOHMS
ACCOMMODATED FUSE LENGTH	3.000 INCHES NOMINAL IN
MOUNTING HOLE QUANTITY	2
BODY STYLE	PANEL MOUNTED TYPE
MOUNTING HOLE STYLE	BUSHING MOUNTING W/2 HOLES
OVERALL DIAMETER	2.875 INCHES NOMINAL IN
LENGTH FROM FRONT PROTRUSION TO MOUNTING SURFACE	1.219 INCHES NOMINAL IN
CENTER TO CENTER DISTANCE BETWEEN OUTSIDE MOUNTING HOLES ALONG LENGTH	2.375 INCHES NOMINAL IN
VOLTAGE IN VOLTS	500.0
MOUNTING HOLE DIAMETER	0.343 INCHES NOMINAL IN

SUBSTITUTES & CROSS-REFERENCES 2

1009869-6Reference document

Same NSN cross-reference

Reference document — Secondary reference

A4-3-450Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is A-4-3-500?

A-4-3-500 is a RESISTOR,VARIABLE,WIRE WOUND,NON. It is classified as a MRO (MRO_GENERAL).

What parts can replace A-4-3-500?

There are 2 known substitutes for A-4-3-500: 1009869-6, A4-3-450. Substitute compatibility should be verified for your specific system.

What is the NSN for A-4-3-500?

A-4-3-500 is cataloged in the U.S. Government catalog under NSN 5920-00-754-7706. This indicates validated use in U.S. government and defense supply chains.

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A-4-3-500 — RESISTOR,VARIABLE,WIRE WOUND,NON

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