55-3-12-203 — RESISTOR,VARIABLE,WIRE WOUND,NON

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

55-3-12-203: RESISTOR,VARIABLE,WIRE WOUND,NON.

RESISTOR,VARIABLE,WIRE WOUND,NON. Key specifications include body_style: RECTANGULAR, body_width: 0.180 INCHES MINIMUM AND 0.200 INCHES MAXIMUM IN, body_height: 0.482 INCHES MINIMUM AND 0.508 INCHES MAXIMUM IN, body_length: 0.522 INCHES MINIMUM AND 0.538 INCHES MAXIMUM IN, shaft_style: ROUND, SLOTTED, bearing_type: SLEEVE SHAFT. This part is cataloged in the U.S.

Government catalog under NSN 5905-01-027-5458, 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→ 55-3-12-203

NSN: 5905-01-027-5458
FSC: 5905 — Resistor
CAGE: 02111 — VISHAY SPRAGUE INC (USA)

SPECIFICATIONS

body_style	RECTANGULAR
body_width	0.180 INCHES MINIMUM AND 0.200 INCHES MAXIMUM IN
body_height	0.482 INCHES MINIMUM AND 0.508 INCHES MAXIMUM IN
body_length	0.522 INCHES MINIMUM AND 0.538 INCHES MAXIMUM IN
shaft_style	ROUND, SLOTTED
bearing_type	SLEEVE SHAFT
shaft_length	0.030 INCHES MAXIMUM IN
actuator_type	SINGLE SHAFT
cubic_measure	0.054 CUBIC INCHES
shaft_diameter	0.055 INCHES MINIMUM AND 0.060 INCHES MAXIMUM IN
mounting_method	TERMINAL
terminal_length	0.172 INCHES MINIMUM AND 0.202 INCHES MAXIMUM IN
NSN	5905-01-027-5458

COMPONENT DIAGRAM

KEY FEATURES

•

MAXIMUM RUNNING TORQUE: 5.00 INCH-OUNCES IN

•

ELECTRICAL RESISTANCE PER SECTION: 20.0 KILOHMS SINGLE SECTION

•

AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER: 150.0 SINGLE SECTION

•

SECTION QUANTITY: 1

•

SHAFT DIAMETER: 0.055 INCHES MINIMUM AND 0.060 INCHES MAXIMUM IN

•

FRAGILITY FACTOR: MODERATELY RUGGED

•

BODY STYLE: RECTANGULAR

•

TERMINAL LENGTH: 0.172 INCHES MINIMUM AND 0.202 INCHES MAXIMUM IN

TECHNICAL CHARACTERISTICS

MAXIMUM RUNNING TORQUE	5.00 INCH-OUNCES IN
ELECTRICAL RESISTANCE PER SECTION	20.0 KILOHMS SINGLE SECTION
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER	150.0 SINGLE SECTION
SECTION QUANTITY	1
SHAFT DIAMETER	0.055 INCHES MINIMUM AND 0.060 INCHES MAXIMUM IN
FRAGILITY FACTOR	MODERATELY RUGGED
BODY STYLE	RECTANGULAR
TERMINAL LENGTH	0.172 INCHES MINIMUM AND 0.202 INCHES MAXIMUM IN
MOUNTING METHOD	TERMINAL
BODY WIDTH	0.180 INCHES MINIMUM AND 0.200 INCHES MAXIMUM IN

OTHER ITEMS IN FSC 5905 — Resistor

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5905-00-000-0136 5905-00-000-0488 5905-00-000-8809 5905-00-000-8833 5905-00-000-9526 5905-00-001-1342 5905-00-001-1573 5905-00-001-2059

SUBSTITUTES & CROSS-REFERENCES 5

55-3-3-203Reference document

Same NSN cross-reference

Reference document — Secondary reference

205-299-203Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

381-1724-120Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

205-296-203Reference document

Same NSN cross-reference

Reference document — Secondary reference

3250W-67-203Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 55-3-12-203?

55-3-12-203 is a RESISTOR,VARIABLE,WIRE WOUND,NON. It is classified as a MRO (MRO_GENERAL).

What parts can replace 55-3-12-203?

There are 5 known substitutes for 55-3-12-203: 55-3-3-203, 205-299-203, 381-1724-120 and 2 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 55-3-12-203?

55-3-12-203 is cataloged in the U.S. Government catalog under NSN 5905-01-027-5458. This indicates validated use in U.S. government and defense supply chains.

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55-3-12-203 — RESISTOR,VARIABLE,WIRE WOUND,NON

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