63TW-503 — RESISTOR,VARIABLE,NONWIRE WOUND,

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

63TW-503: RESISTOR,VARIABLE,NONWIRE WOUND,.

RESISTOR,VARIABLE,NONWIRE WOUND,. Key specifications include body_style: RECTANGULAR, body_width: 0.375 INCHES NOMINAL IN, body_height: 0.375 INCHES NOMINAL IN, body_length: 0.188 INCHES NOMINAL IN, actuator_type: FLUSH DRIVE WITH SLOT-HOLE, overall_width: 0.375 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5905-01-013-6992, 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→ 63TW-503

NSN: 5905-01-013-6992
FSC: 5905 — Resistor
CAGE: 02111 — VISHAY SPRAGUE INC (USA)

SPECIFICATIONS

body_style	RECTANGULAR
body_width	0.375 INCHES NOMINAL IN
body_height	0.375 INCHES NOMINAL IN
body_length	0.188 INCHES NOMINAL IN
actuator_type	FLUSH DRIVE WITH SLOT-HOLE
overall_width	0.375 INCHES NOMINAL IN
overall_height	0.375 INCHES NOMINAL IN
overall_length	0.293 INCHES MINIMUM IN
mounting_method	TERMINAL
terminal_length	0.110 INCHES MINIMUM IN
section_quantity	1
terminal_location	REAR END
NSN	5905-01-013-6992

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: 125.0 SINGLE SECTION

•

SECTION QUANTITY: 1

•

BODY STYLE: RECTANGULAR

•

TERMINAL LENGTH: 0.110 INCHES MINIMUM IN

•

MOUNTING METHOD: TERMINAL

•

BODY WIDTH: 0.375 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

OVERALL HEIGHT	0.375 INCHES NOMINAL IN
ELECTRICAL RESISTANCE PER SECTION	50.0 KILOHMS SINGLE SECTION
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER	125.0 SINGLE SECTION
SECTION QUANTITY	1
BODY STYLE	RECTANGULAR
TERMINAL LENGTH	0.110 INCHES MINIMUM IN
MOUNTING METHOD	TERMINAL
BODY WIDTH	0.375 INCHES NOMINAL IN
BODY HEIGHT	0.375 INCHES NOMINAL IN
OVERALL LENGTH	0.293 INCHES MINIMUM IN

SUBSTITUTES & CROSS-REFERENCES 6

72PXR50K-71BSame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

3386R-T07-503Reference document

Same NSN cross-reference

Reference document — Secondary reference

72-71-0Reference document

Same NSN cross-reference

Reference document — Secondary reference

72PX-71-0-503MSame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

E2C503Reference document

Same NSN cross-reference

Reference document — Secondary reference

63H503T602Same 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 63TW-503?

63TW-503 is a RESISTOR,VARIABLE,NONWIRE WOUND,. It is classified as a MRO (MRO_GENERAL).

What parts can replace 63TW-503?

There are 6 known substitutes for 63TW-503: 72PXR50K-71B, 3386R-T07-503, 72-71-0 and 3 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 63TW-503?

63TW-503 is cataloged in the U.S. Government catalog under NSN 5905-01-013-6992. This indicates validated use in U.S. government and defense supply chains.

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63TW-503 — RESISTOR,VARIABLE,NONWIRE WOUND,

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