57EJA20K — RESISTOR,VARIABLE,WIRE WOUND,NON

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

57EJA20K: RESISTOR,VARIABLE,WIRE WOUND,NON.

RESISTOR,VARIABLE,WIRE WOUND,NON. Key specifications include body_style: CYLINDRICAL BUSHING MOUNTED, body_length: 0.485 INCHES MINIMUM AND 0.547 INCHES MAXIMUM IN, shaft_style: ROUND, SLOTTED, shaft_length: 0.750 INCHES NOMINAL IN, actuator_type: SINGLE SHAFT, body_diameter: 0.484 INCHES MINIMUM AND 0.516 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5905-00-952-5027, 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→ 57EJA20K

NSN: 5905-00-952-5027
FSC: 5905 — Resistor
CAGE: 12697 — CLAROSTAT SENSORS AND CONTROLS (USA)

SPECIFICATIONS

body_style	CYLINDRICAL BUSHING MOUNTED
body_length	0.485 INCHES MINIMUM AND 0.547 INCHES MAXIMUM IN
shaft_style	ROUND, SLOTTED
shaft_length	0.750 INCHES NOMINAL IN
actuator_type	SINGLE SHAFT
body_diameter	0.484 INCHES MINIMUM AND 0.516 INCHES MAXIMUM IN
overall_length	1.360 INCHES MINIMUM AND 1.548 INCHES MAXIMUM IN
shaft_diameter	0.125 INCHES NOMINAL IN
mounting_method	STANDARD BUSHING
overall_diameter	0.484 INCHES MINIMUM AND 0.516 INCHES MAXIMUM IN
section_quantity	1
terminal_location	REAR END LOCATION NOT OTHERWISE SPECIFIED
NSN	5905-00-952-5027

COMPONENT DIAGRAM

KEY FEATURES

•

NONTURN DEVICE LOCATION: AT 12 OCLOCK

•

BODY DIAMETER: 0.484 INCHES MINIMUM AND 0.516 INCHES MAXIMUM IN

•

SCREW THREAD QUANTITY PER INCH: 32.0

•

ELECTRICAL RESISTANCE PER SECTION: 20.0 KILOHMS SINGLE SECTION

•

SECTION QUANTITY: 1

•

SHAFT DIAMETER: 0.125 INCHES NOMINAL IN

•

NONTURN DEVICE RADIUS: 0.182 INCHES MINIMUM AND 0.192 INCHES MAXIMUM IN

•

BODY STYLE: CYLINDRICAL BUSHING MOUNTED

TECHNICAL CHARACTERISTICS

NONTURN DEVICE LOCATION	AT 12 OCLOCK
BODY DIAMETER	0.484 INCHES MINIMUM AND 0.516 INCHES MAXIMUM IN
SCREW THREAD QUANTITY PER INCH	32.0
ELECTRICAL RESISTANCE PER SECTION	20.0 KILOHMS SINGLE SECTION
SECTION QUANTITY	1
SHAFT DIAMETER	0.125 INCHES NOMINAL IN
NONTURN DEVICE RADIUS	0.182 INCHES MINIMUM AND 0.192 INCHES MAXIMUM IN
BODY STYLE	CYLINDRICAL BUSHING MOUNTED
OVERALL DIAMETER	0.484 INCHES MINIMUM AND 0.516 INCHES MAXIMUM IN
MOUNTING METHOD	STANDARD BUSHING

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

400497Reference 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 57EJA20K?

57EJA20K is a RESISTOR,VARIABLE,WIRE WOUND,NON. It is classified as a MRO (MRO_GENERAL).

What parts can replace 57EJA20K?

There is 1 known substitute for 57EJA20K: 400497. Substitute compatibility should be verified for your specific system.

What is the NSN for 57EJA20K?

57EJA20K is cataloged in the U.S. Government catalog under NSN 5905-00-952-5027. This indicates validated use in U.S. government and defense supply chains.

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57EJA20K — RESISTOR,VARIABLE,WIRE WOUND,NON

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