XR-172 — RESISTOR,VARIABLE,WIRE WOUND,NON

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

XR-172: RESISTOR,VARIABLE,WIRE WOUND,NON.

RESISTOR,VARIABLE,WIRE WOUND,NON. Key specifications include body_style: CYLINDRICAL BUSHING MOUNTED, body_length: 2.094 INCHES NOMINAL IN, flat_height: 0.344 INCHES NOMINAL IN, shaft_style: ROUND, FLATTED, shaft_length: 2.000 INCHES NOMINAL IN, actuator_type: SINGLE SHAFT. This part is cataloged in the U.S.

Government catalog under NSN 5905-01-022-9608, 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→ XR-172

NSN: 5905-01-022-9608
FSC: 5905 — Resistor
CAGE: 24681 — MEMCOR INC (USA)

SPECIFICATIONS

body_style	CYLINDRICAL BUSHING MOUNTED
body_length	2.094 INCHES NOMINAL IN
flat_height	0.344 INCHES NOMINAL IN
shaft_style	ROUND, FLATTED
shaft_length	2.000 INCHES NOMINAL IN
actuator_type	SINGLE SHAFT
body_diameter	5.000 INCHES NOMINAL IN
overall_length	4.094 INCHES NOMINAL IN
shaft_diameter	0.375 INCHES NOMINAL IN
mounting_method	THREADED HOLE(S)
overall_diameter	5.438 INCHES NOMINAL IN
section_quantity	1
NSN	5905-01-022-9608

COMPONENT DIAGRAM

KEY FEATURES

•

BODY DIAMETER: 5.000 INCHES NOMINAL IN

•

SCREW THREAD QUANTITY PER INCH: 20.0

•

ELECTRICAL RESISTANCE PER SECTION: 13.0 OHMS SINGLE SECTION

•

AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER: 340.0 SINGLE SECTION

•

SECTION QUANTITY: 1

•

MOUNTING FACILITY QUANTITY: 2

•

SHAFT DIAMETER: 0.375 INCHES NOMINAL IN

•

BODY STYLE: CYLINDRICAL BUSHING MOUNTED

TECHNICAL CHARACTERISTICS

BODY DIAMETER	5.000 INCHES NOMINAL IN
SCREW THREAD QUANTITY PER INCH	20.0
ELECTRICAL RESISTANCE PER SECTION	13.0 OHMS SINGLE SECTION
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER	340.0 SINGLE SECTION
SECTION QUANTITY	1
MOUNTING FACILITY QUANTITY	2
SHAFT DIAMETER	0.375 INCHES NOMINAL IN
BODY STYLE	CYLINDRICAL BUSHING MOUNTED
OVERALL DIAMETER	5.438 INCHES NOMINAL IN
CONTACT ARM ELECTRICAL OFF POSITION	FULLY CCW

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

THV0225#2130JAAReference 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 XR-172?

XR-172 is a RESISTOR,VARIABLE,WIRE WOUND,NON. It is classified as a MRO (MRO_GENERAL).

What parts can replace XR-172?

There is 1 known substitute for XR-172: THV0225#2130JAA. Substitute compatibility should be verified for your specific system.

What is the NSN for XR-172?

XR-172 is cataloged in the U.S. Government catalog under NSN 5905-01-022-9608. This indicates validated use in U.S. government and defense supply chains.

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XR-172 — RESISTOR,VARIABLE,WIRE WOUND,NON

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