53-2-1-503 — RESISTOR,VARIABLE,NONWIRE WOUND,

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

53-2-1-503: RESISTOR,VARIABLE,NONWIRE WOUND,.

RESISTOR,VARIABLE,NONWIRE WOUND,. Key specifications include body_style: RECTANGULAR, body_width: 0.215 INCHES NOMINAL IN, body_height: 0.250 INCHES NOMINAL IN, body_length: 0.320 INCHES NOMINAL IN, actuator_type: FLUSH DRIVE WITH SLOT-HOLE, overall_width: 0.215 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5905-00-137-0671, 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→ 53-2-1-503

NSN: 5905-00-137-0671
FSC: 5905 — Resistor
CAGE: 02111 — VISHAY SPRAGUE INC (USA)

SPECIFICATIONS

body_style	RECTANGULAR
body_width	0.215 INCHES NOMINAL IN
body_height	0.250 INCHES NOMINAL IN
body_length	0.320 INCHES NOMINAL IN
actuator_type	FLUSH DRIVE WITH SLOT-HOLE
overall_width	0.215 INCHES NOMINAL IN
overall_height	0.250 INCHES NOMINAL IN
overall_length	0.520 INCHES NOMINAL IN
mounting_method	TERMINAL
terminal_length	0.200 INCHES NOMINAL IN
section_quantity	1
terminal_location	REAR END
NSN	5905-00-137-0671

COMPONENT DIAGRAM

KEY FEATURES

•

ELECTRICAL RESISTANCE PER SECTION: 50.0 KILOHMS SINGLE SECTION

•

AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER: 150.0 SINGLE SECTION

•

SECTION QUANTITY: 1

•

BODY STYLE: RECTANGULAR

•

TERMINAL LENGTH: 0.200 INCHES NOMINAL IN

•

MOUNTING METHOD: TERMINAL

•

BODY WIDTH: 0.215 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

OVERALL HEIGHT	0.250 INCHES NOMINAL IN
ELECTRICAL RESISTANCE PER SECTION	50.0 KILOHMS SINGLE SECTION
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER	150.0 SINGLE SECTION
SECTION QUANTITY	1
BODY STYLE	RECTANGULAR
TERMINAL LENGTH	0.200 INCHES NOMINAL IN
MOUNTING METHOD	TERMINAL
BODY WIDTH	0.215 INCHES NOMINAL IN
BODY HEIGHT	0.250 INCHES NOMINAL IN
OVERALL LENGTH	0.520 INCHES NOMINAL IN

SUBSTITUTES & CROSS-REFERENCES 2

ET50X503Reference document

Same NSN cross-reference

Reference document — Secondary reference

203810Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 53-2-1-503?

53-2-1-503 is a RESISTOR,VARIABLE,NONWIRE WOUND,. It is classified as a MRO (MRO_GENERAL).

What parts can replace 53-2-1-503?

There are 2 known substitutes for 53-2-1-503: ET50X503, 203810. Substitute compatibility should be verified for your specific system.

What is the NSN for 53-2-1-503?

53-2-1-503 is cataloged in the U.S. Government catalog under NSN 5905-00-137-0671. This indicates validated use in U.S. government and defense supply chains.

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53-2-1-503 — RESISTOR,VARIABLE,NONWIRE WOUND,

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