3057P-1-203 — RESISTOR,VARIABLE,WIRE WOUND,NON

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

3057P-1-203: RESISTOR,VARIABLE,WIRE WOUND,NON.

RESISTOR,VARIABLE,WIRE WOUND,NON. Key specifications include body_style: RECTANGULAR W/MOUNTING HOLES/SLOTS, body_width: 0.190 INCHES NOMINAL IN, body_height: 0.315 INCHES NOMINAL IN, body_length: 1.250 INCHES NOMINAL IN, shaft_style: ROUND, SLOTTED, shaft_length: 0.058 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5905-01-065-0380, 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→ 3057P-1-203

NSN: 5905-01-065-0380
FSC: 5905 — Resistor
CAGE: 32997 — BOURNS INC (USA)

SPECIFICATIONS

body_style	RECTANGULAR W/MOUNTING HOLES/SLOTS
body_width	0.190 INCHES NOMINAL IN
body_height	0.315 INCHES NOMINAL IN
body_length	1.250 INCHES NOMINAL IN
shaft_style	ROUND, SLOTTED
shaft_length	0.058 INCHES NOMINAL IN
actuator_type	SINGLE SHAFT
shaft_diameter	0.115 INCHES NOMINAL IN
mounting_method	TERMINAL AND UNTHREADED HOLE(S)
terminal_length	0.500 INCHES NOMINAL IN
fragility_factor	MODERATELY DELICATE
section_quantity	1
NSN	5905-01-065-0380

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

•

MOUNTING FACILITY QUANTITY: 2

•

SHAFT DIAMETER: 0.115 INCHES NOMINAL IN

•

FRAGILITY FACTOR: MODERATELY DELICATE

•

BODY STYLE: RECTANGULAR W/MOUNTING HOLES/SLOTS

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
MOUNTING FACILITY QUANTITY	2
SHAFT DIAMETER	0.115 INCHES NOMINAL IN
FRAGILITY FACTOR	MODERATELY DELICATE
BODY STYLE	RECTANGULAR W/MOUNTING HOLES/SLOTS
TERMINAL LENGTH	0.500 INCHES NOMINAL IN
MOUNTING METHOD	TERMINAL AND UNTHREADED HOLE(S)

SUBSTITUTES & CROSS-REFERENCES 3

2100-1661Reference document

Same NSN cross-reference

Reference document — Secondary reference

400-10-203Reference document

Same NSN cross-reference

Reference document — Secondary reference

3057-1-203Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 3057P-1-203?

3057P-1-203 is a RESISTOR,VARIABLE,WIRE WOUND,NON. It is classified as a MRO (MRO_GENERAL).

What parts can replace 3057P-1-203?

There are 3 known substitutes for 3057P-1-203: 2100-1661, 400-10-203, 3057-1-203. Substitute compatibility should be verified for your specific system.

What is the NSN for 3057P-1-203?

3057P-1-203 is cataloged in the U.S. Government catalog under NSN 5905-01-065-0380. This indicates validated use in U.S. government and defense supply chains.

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3057P-1-203 — RESISTOR,VARIABLE,WIRE WOUND,NON

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