3178149-1 — RESISTOR,VARIABLE,NONWIRE WOUND,

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

3178149-1: RESISTOR,VARIABLE,NONWIRE WOUND,.

RESISTOR,VARIABLE,NONWIRE WOUND,. Key specifications include body_style: CYLINDRICAL BUSHING MOUNTED, body_length: 1.359 INCHES MAXIMUM IN, shaft_style: ROUND, STEPPED, shaft_length: 1.500 INCHES NOMINAL IN, actuator_type: SINGLE SHAFT, body_diameter: 1.156 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5905-01-121-7799, 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→ 3178149-1

NSN: 5905-01-121-7799
FSC: 5905 — Resistor
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)

SPECIFICATIONS

body_style	CYLINDRICAL BUSHING MOUNTED
body_length	1.359 INCHES MAXIMUM IN
shaft_style	ROUND, STEPPED
shaft_length	1.500 INCHES NOMINAL IN
actuator_type	SINGLE SHAFT
body_diameter	1.156 INCHES MAXIMUM IN
overall_length	2.859 INCHES MAXIMUM IN
shaft_diameter	0.250 INCHES MAXIMUM IN
mounting_method	STANDARD BUSHING
undercut_length	0.500 INCHES NOMINAL IN
fragility_factor	MODERATELY RUGGED
overall_diameter	1.812 INCHES MAXIMUM IN
NSN	5905-01-121-7799

COMPONENT DIAGRAM

KEY FEATURES

•

MAXIMUM RUNNING TORQUE: 12.00 INCH-OUNCES IN

•

BODY DIAMETER: 1.156 INCHES MAXIMUM IN

•

SCREW THREAD QUANTITY PER INCH: 32.0

•

UNDERCUT LENGTH: 0.500 INCHES NOMINAL IN

•

ELECTRICAL RESISTANCE PER SECTION: 1.0 KILOHMS ALL SECTIONS

•

AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER: 120.0 ALL SECTIONS

•

SECTION QUANTITY: 2

•

SHAFT DIAMETER: 0.250 INCHES MAXIMUM IN

TECHNICAL CHARACTERISTICS

MAXIMUM RUNNING TORQUE	12.00 INCH-OUNCES IN
BODY DIAMETER	1.156 INCHES MAXIMUM IN
SCREW THREAD QUANTITY PER INCH	32.0
UNDERCUT LENGTH	0.500 INCHES NOMINAL IN
ELECTRICAL RESISTANCE PER SECTION	1.0 KILOHMS ALL SECTIONS
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER	120.0 ALL SECTIONS
SECTION QUANTITY	2
SHAFT DIAMETER	0.250 INCHES MAXIMUM IN
UNDERCUT DIAMETER	0.126 INCHES MAXIMUM IN
NONTURN DEVICE RADIUS	0.531 INCHES NOMINAL IN

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 2

JJCW97883Reference document

Same NSN cross-reference

Reference document — Secondary reference

97883Reference 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 3178149-1?

3178149-1 is a RESISTOR,VARIABLE,NONWIRE WOUND,. It is classified as a MRO (MRO_GENERAL).

What parts can replace 3178149-1?

There are 2 known substitutes for 3178149-1: JJCW97883, 97883. Substitute compatibility should be verified for your specific system.

What is the NSN for 3178149-1?

3178149-1 is cataloged in the U.S. Government catalog under NSN 5905-01-121-7799. This indicates validated use in U.S. government and defense supply chains.

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3178149-1 — RESISTOR,VARIABLE,NONWIRE WOUND,

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