CM38976 — RESISTOR,VARIABLE,WIRE WOUND,NON

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

CM38976: RESISTOR,VARIABLE,WIRE WOUND,NON.

RESISTOR,VARIABLE,WIRE WOUND,NON. Key specifications include body_style: CYLINDRICAL BUSHING MOUNTED, body_length: 1.782 INCHES NOMINAL IN, shaft_style: ROUND, shaft_length: 2.375 INCHES NOMINAL IN, actuator_type: SINGLE SHAFT, body_diameter: 1.125 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5905-00-007-7285, 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→ CM38976

NSN: 5905-00-007-7285
FSC: 5905 — Resistor
CAGE: 12697 — CLAROSTAT SENSORS AND CONTROLS (USA)

SPECIFICATIONS

body_style	CYLINDRICAL BUSHING MOUNTED
body_length	1.782 INCHES NOMINAL IN
shaft_style	ROUND
shaft_length	2.375 INCHES NOMINAL IN
actuator_type	SINGLE SHAFT
body_diameter	1.125 INCHES NOMINAL IN
overall_length	4.157 INCHES NOMINAL IN
shaft_diameter	0.250 INCHES MAXIMUM IN
mounting_method	STANDARD BUSHING
fragility_factor	MODERATELY DELICATE
overall_diameter	1.532 INCHES NOMINAL IN
section_quantity	3
NSN	5905-00-007-7285

COMPONENT DIAGRAM

KEY FEATURES

•

NONTURN DEVICE LOCATION: AT 9 OCLOCK

•

BODY DIAMETER: 1.125 INCHES NOMINAL IN

•

SCREW THREAD QUANTITY PER INCH: 32.0

•

ELECTRICAL RESISTANCE PER SECTION: 500.000 OHMS ALL SECTIONS

•

AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER: 135.0 ALL SECTIONS

•

SECTION QUANTITY: 3

•

SHAFT DIAMETER: 0.250 INCHES MAXIMUM IN

•

NONTURN DEVICE RADIUS: 0.531 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

NONTURN DEVICE LOCATION	AT 9 OCLOCK
BODY DIAMETER	1.125 INCHES NOMINAL IN
SCREW THREAD QUANTITY PER INCH	32.0
ELECTRICAL RESISTANCE PER SECTION	500.000 OHMS ALL SECTIONS
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER	135.0 ALL SECTIONS
SECTION QUANTITY	3
SHAFT DIAMETER	0.250 INCHES MAXIMUM IN
NONTURN DEVICE RADIUS	0.531 INCHES NOMINAL IN
FRAGILITY FACTOR	MODERATELY DELICATE
BODY STYLE	CYLINDRICAL BUSHING MOUNTED

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

45M500-500-500Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is CM38976?

CM38976 is a RESISTOR,VARIABLE,WIRE WOUND,NON. It is classified as a MRO (MRO_GENERAL).

What parts can replace CM38976?

There is 1 known substitute for CM38976: 45M500-500-500. Substitute compatibility should be verified for your specific system.

What is the NSN for CM38976?

CM38976 is cataloged in the U.S. Government catalog under NSN 5905-00-007-7285. This indicates validated use in U.S. government and defense supply chains.

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CM38976 — RESISTOR,VARIABLE,WIRE WOUND,NON

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