501957-1 — RESISTOR,VARIABLE,NONWIRE WOUND,

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

501957-1: RESISTOR,VARIABLE,NONWIRE WOUND,.

RESISTOR,VARIABLE,NONWIRE WOUND,. Key specifications include body_style: CYLINDRICAL SERVO MOUNTED, body_length: 0.550 INCHES MINIMUM AND 0.560 INCHES MAXIMUM IN, shaft_style: ROUND, SLOTTED, pilot_length: 0.0570 INCHES MINIMUM AND 0.0670 INCHES MAXIMUM IN, shaft_length: 0.495 INCHES MINIMUM AND 0.505 INCHES MAXIMUM IN, actuator_type: SINGLE SHAFT. This part is cataloged in the U.S.

Government catalog under NSN 5905-01-129-4001, 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→ 501957-1

NSN: 5905-01-129-4001
FSC: 5905 — Resistor
CAGE: 22978 — MEASUREMENT SYSTEMS INC (USA)

SPECIFICATIONS

body_style	CYLINDRICAL SERVO MOUNTED
body_length	0.550 INCHES MINIMUM AND 0.560 INCHES MAXIMUM IN
shaft_style	ROUND, SLOTTED
pilot_length	0.0570 INCHES MINIMUM AND 0.0670 INCHES MAXIMUM IN
shaft_length	0.495 INCHES MINIMUM AND 0.505 INCHES MAXIMUM IN
actuator_type	SINGLE SHAFT
body_diameter	1.057 INCHES MINIMUM AND 1.067 INCHES MAXIMUM IN
pilot_diameter	0.9678 INCHES MINIMUM AND 0.9688 INCHES MAXIMUM IN
shaft_diameter	0.1239 INCHES MINIMUM AND 0.1249 INCHES MAXIMUM IN
undercut_width	0.0570 INCHES MINIMUM AND 0.0670 INCHES MAXIMUM IN
mounting_method	CLAMP RING(S)
fragility_factor	MODERATELY RUGGED
NSN	5905-01-129-4001

COMPONENT DIAGRAM

KEY FEATURES

•

MAXIMUM RUNNING TORQUE: 1.00 INCH-OUNCES IN

•

BODY DIAMETER: 1.057 INCHES MINIMUM AND 1.067 INCHES MAXIMUM IN

•

ELECTRICAL RESISTANCE PER SECTION: 1.0 KILOHMS SINGLE SECTION

•

MOUNTING LIP DEPTH: 0.0570 INCHES MINIMUM AND 0.0670 INCHES MAXIMUM IN

•

UNDERCUT WIDTH: 0.0570 INCHES MINIMUM AND 0.0670 INCHES MAXIMUM IN

•

SECTION QUANTITY: 1

•

SHAFT DIAMETER: 0.1239 INCHES MINIMUM AND 0.1249 INCHES MAXIMUM IN

•

UNDERCUT DIAMETER: 0.968 INCHES MINIMUM AND 0.969 INCHES MAXIMUM IN

TECHNICAL CHARACTERISTICS

MAXIMUM RUNNING TORQUE	1.00 INCH-OUNCES IN
BODY DIAMETER	1.057 INCHES MINIMUM AND 1.067 INCHES MAXIMUM IN
ELECTRICAL RESISTANCE PER SECTION	1.0 KILOHMS SINGLE SECTION
MOUNTING LIP DEPTH	0.0570 INCHES MINIMUM AND 0.0670 INCHES MAXIMUM IN
UNDERCUT WIDTH	0.0570 INCHES MINIMUM AND 0.0670 INCHES MAXIMUM IN
SECTION QUANTITY	1
SHAFT DIAMETER	0.1239 INCHES MINIMUM AND 0.1249 INCHES MAXIMUM IN
UNDERCUT DIAMETER	0.968 INCHES MINIMUM AND 0.969 INCHES MAXIMUM IN
FRAGILITY FACTOR	MODERATELY RUGGED
BODY STYLE	CYLINDRICAL SERVO 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

No substitute or cross-reference records for this part.

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 501957-1?

501957-1 is a RESISTOR,VARIABLE,NONWIRE WOUND,. It is classified as a MRO (MRO_GENERAL).

What is the NSN for 501957-1?

501957-1 is cataloged in the U.S. Government catalog under NSN 5905-01-129-4001. This indicates validated use in U.S. government and defense supply chains.

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501957-1 — RESISTOR,VARIABLE,NONWIRE WOUND,

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