70M4N056R503U — RESISTOR,VARIABLE,NONWIRE WOUND,

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

70M4N056R503U: RESISTOR,VARIABLE,NONWIRE WOUND,.

RESISTOR,VARIABLE,NONWIRE WOUND,. Key specifications include body_style: RECTANGULAR BUSHING MOUNTED, body_width: 0.625 INCHES NOMINAL IN, body_height: 0.625 INCHES NOMINAL IN, body_length: 0.625 INCHES NOMINAL IN, shaft_style: ROUND, shaft_length: 0.875 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5905-01-178-0846, 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→ 70M4N056R503U

NSN: 5905-01-178-0846
FSC: 5905 — Resistor
CAGE: 01121 — ROCKWELL AUTOMATION, INC. DBA ROCKWELL AUTOMATION (USA)

SPECIFICATIONS

body_style	RECTANGULAR BUSHING MOUNTED
body_width	0.625 INCHES NOMINAL IN
body_height	0.625 INCHES NOMINAL IN
body_length	0.625 INCHES NOMINAL IN
shaft_style	ROUND
shaft_length	0.875 INCHES NOMINAL IN
actuator_type	SINGLE SHAFT
cubic_measure	0.254 CUBIC INCHES
shaft_diameter	0.125 INCHES NOMINAL IN
mounting_method	STANDARD BUSHING
terminal_length	0.500 INCHES NOMINAL IN
fragility_factor	MODERATELY RUGGED
NSN	5905-01-178-0846

COMPONENT DIAGRAM

KEY FEATURES

•

MAXIMUM RUNNING TORQUE: 2.50 INCH-OUNCES IN

•

SCREW THREAD QUANTITY PER INCH: 32.0

•

ELECTRICAL RESISTANCE PER SECTION: 50.000 KILOHMS SINGLE SECTION

•

AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER: 120.0 SINGLE SECTION

•

SECTION QUANTITY: 1

•

SHAFT DIAMETER: 0.125 INCHES NOMINAL IN

•

SHAFT BEARING TYPE: SLEEVE

•

FRAGILITY FACTOR: MODERATELY RUGGED

TECHNICAL CHARACTERISTICS

MAXIMUM RUNNING TORQUE	2.50 INCH-OUNCES IN
SCREW THREAD QUANTITY PER INCH	32.0
ELECTRICAL RESISTANCE PER SECTION	50.000 KILOHMS SINGLE SECTION
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER	120.0 SINGLE SECTION
SECTION QUANTITY	1
SHAFT DIAMETER	0.125 INCHES NOMINAL IN
SHAFT BEARING TYPE	SLEEVE
FRAGILITY FACTOR	MODERATELY RUGGED
BODY STYLE	RECTANGULAR BUSHING MOUNTED
TERMINAL LENGTH	0.500 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 2

2100-0645Reference document

Same NSN cross-reference

Reference document — Secondary reference

81N1D-E28-E18Same 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 70M4N056R503U?

70M4N056R503U is a RESISTOR,VARIABLE,NONWIRE WOUND,. It is classified as a MRO (MRO_GENERAL).

What parts can replace 70M4N056R503U?

There are 2 known substitutes for 70M4N056R503U: 2100-0645, 81N1D-E28-E18. Substitute compatibility should be verified for your specific system.

What is the NSN for 70M4N056R503U?

70M4N056R503U is cataloged in the U.S. Government catalog under NSN 5905-01-178-0846. This indicates validated use in U.S. government and defense supply chains.

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