SPA-R-30371 — RESISTOR,VARIABLE,WIRE WOUND,PRE

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

SPA-R-30371: RESISTOR,VARIABLE,WIRE WOUND,PRE.

RESISTOR,VARIABLE,WIRE WOUND,PRE. Key specifications include body_style: CYLINDRICAL BUSHING MOUNTED, body_length: 0.735 INCHES MINIMUM AND 0.765 INCHES MAXIMUM IN, shaft_style: ROUND, SLOTTED, bearing_type: SLEEVE SHAFT, shaft_length: 0.781 INCHES MINIMUM AND 0.843 INCHES MAXIMUM IN, shaft_runout: 0.003 INCHES IN. This part is cataloged in the U.S.

Government catalog under NSN 5905-01-263-5839, 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→ SPA-R-30371

NSN: 5905-01-263-5839
FSC: 5905 — Resistor
CAGE: 3B150 — RAYTHEON COMPANY DBA RAYTHEON CO (USA)

SPECIFICATIONS

body_style	CYLINDRICAL BUSHING MOUNTED
body_length	0.735 INCHES MINIMUM AND 0.765 INCHES MAXIMUM IN
shaft_style	ROUND, SLOTTED
bearing_type	SLEEVE SHAFT
shaft_length	0.781 INCHES MINIMUM AND 0.843 INCHES MAXIMUM IN
shaft_runout	0.003 INCHES IN
actuator_type	SINGLE SHAFT
body_diameter	0.860 INCHES MINIMUM AND 0.890 INCHES MAXIMUM IN
cubic_measure	0.606 CUBIC INCHES
lateral_runout	0.005 INCHES IN
shaft_diameter	0.2494 INCHES MINIMUM AND 0.2497 INCHES MAXIMUM IN
shaft_end_play	0.010 INCHES IN
NSN	5905-01-263-5839

COMPONENT DIAGRAM

KEY FEATURES

•

NONTURN DEVICE LOCATION: AT 12 OCLOCK

•

BODY DIAMETER: 0.860 INCHES MINIMUM AND 0.890 INCHES MAXIMUM IN

•

SCREW THREAD QUANTITY PER INCH: 32.0

•

LATERAL RUNOUT: 0.005 INCHES IN

•

ELECTRICAL RESISTANCE PER SECTION: 100.0 OHMS SINGLE SECTION

•

AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER: 125.0 SINGLE SECTION

•

SECTION QUANTITY: 1

•

SHAFT DIAMETER: 0.2494 INCHES MINIMUM AND 0.2497 INCHES MAXIMUM IN

TECHNICAL CHARACTERISTICS

NONTURN DEVICE LOCATION	AT 12 OCLOCK
BODY DIAMETER	0.860 INCHES MINIMUM AND 0.890 INCHES MAXIMUM IN
SCREW THREAD QUANTITY PER INCH	32.0
LATERAL RUNOUT	0.005 INCHES IN
ELECTRICAL RESISTANCE PER SECTION	100.0 OHMS SINGLE SECTION
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER	125.0 SINGLE SECTION
SECTION QUANTITY	1
SHAFT DIAMETER	0.2494 INCHES MINIMUM AND 0.2497 INCHES MAXIMUM IN
NONTURN DEVICE RADIUS	0.290 INCHES NOMINAL IN
FRAGILITY FACTOR	MODERATELY RUGGED

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

3543S-91-101Reference 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 SPA-R-30371?

SPA-R-30371 is a RESISTOR,VARIABLE,WIRE WOUND,PRE. It is classified as a MRO (MRO_GENERAL).

What parts can replace SPA-R-30371?

There is 1 known substitute for SPA-R-30371: 3543S-91-101. Substitute compatibility should be verified for your specific system.

What is the NSN for SPA-R-30371?

SPA-R-30371 is cataloged in the U.S. Government catalog under NSN 5905-01-263-5839. This indicates validated use in U.S. government and defense supply chains.

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SPA-R-30371 — RESISTOR,VARIABLE,WIRE WOUND,PRE

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