3057J-1-253 — RESISTOR,VARIABLE,WIRE WOUND,NON

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

3057J-1-253: RESISTOR,VARIABLE,WIRE WOUND,NON.

RESISTOR,VARIABLE,WIRE WOUND,NON. Key specifications include body_style: RECTANGULAR W/MOUNTING HOLES/SLOTS, body_width: 0.280 INCHES NOMINAL IN, body_height: 0.312 INCHES NOMINAL IN, body_length: 1.250 INCHES NOMINAL IN, shaft_style: ROUND, SLOTTED, shaft_length: 0.063 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5905-00-894-0122, 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→ 3057J-1-253

NSN: 5905-00-894-0122
FSC: 5905 — Resistor
CAGE: 32997 — BOURNS INC (USA)

SPECIFICATIONS

body_style	RECTANGULAR W/MOUNTING HOLES/SLOTS
body_width	0.280 INCHES NOMINAL IN
body_height	0.312 INCHES NOMINAL IN
body_length	1.250 INCHES NOMINAL IN
shaft_style	ROUND, SLOTTED
shaft_length	0.063 INCHES NOMINAL IN
actuator_type	SINGLE SHAFT
overall_width	0.280 INCHES NOMINAL IN
overall_height	0.500 INCHES NOMINAL IN
overall_length	0.625 INCHES NOMINAL IN
shaft_diameter	0.125 INCHES NOMINAL IN
mounting_method	UNTHREADED HOLE(S)
NSN	5905-00-894-0122

COMPONENT DIAGRAM

KEY FEATURES

•

ELECTRICAL RESISTANCE PER SECTION: 25.0 KILOHMS SINGLE SECTION

•

AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER: 175.0 SINGLE SECTION

•

SECTION QUANTITY: 1

•

MOUNTING FACILITY QUANTITY: 2

•

SHAFT DIAMETER: 0.125 INCHES NOMINAL IN

•

BODY STYLE: RECTANGULAR W/MOUNTING HOLES/SLOTS

•

MOUNTING METHOD: UNTHREADED HOLE(S)

TECHNICAL CHARACTERISTICS

OVERALL HEIGHT	0.500 INCHES NOMINAL IN
ELECTRICAL RESISTANCE PER SECTION	25.0 KILOHMS SINGLE SECTION
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER	175.0 SINGLE SECTION
SECTION QUANTITY	1
MOUNTING FACILITY QUANTITY	2
SHAFT DIAMETER	0.125 INCHES NOMINAL IN
BODY STYLE	RECTANGULAR W/MOUNTING HOLES/SLOTS
MOUNTING METHOD	UNTHREADED HOLE(S)
BODY WIDTH	0.280 INCHES NOMINAL IN
BODY HEIGHT	0.312 INCHES NOMINAL 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 1

260S1-253Reference document

Same NSN cross-reference

Reference document — Secondary reference

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 3057J-1-253?

3057J-1-253 is a RESISTOR,VARIABLE,WIRE WOUND,NON. It is classified as a MRO (MRO_GENERAL).

What parts can replace 3057J-1-253?

There is 1 known substitute for 3057J-1-253: 260S1-253. Substitute compatibility should be verified for your specific system.

What is the NSN for 3057J-1-253?

3057J-1-253 is cataloged in the U.S. Government catalog under NSN 5905-00-894-0122. This indicates validated use in U.S. government and defense supply chains.

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3057J-1-253 — RESISTOR,VARIABLE,WIRE WOUND,NON

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