3178149-4 — RESISTOR,VARIABLE,NONWIRE WOUND,

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

3178149-4: RESISTOR,VARIABLE,NONWIRE WOUND,.

RESISTOR,VARIABLE,NONWIRE WOUND,. Key specifications include body_style: CYLINDRICAL BUSHING MOUNTED, body_length: 2.000 INCHES MAXIMUM IN, shaft_style: ROUND, STEPPED, shaft_length: 1.500 INCHES NOMINAL IN, actuator_type: DUAL CONCENTRIC, body_diameter: 1.156 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5905-01-120-9042, 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→ 3178149-4

NSN: 5905-01-120-9042
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	2.000 INCHES MAXIMUM IN
shaft_style	ROUND, STEPPED
shaft_length	1.500 INCHES NOMINAL IN
actuator_type	DUAL CONCENTRIC
body_diameter	1.156 INCHES MAXIMUM IN
shaft_diameter	0.248 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN
mounting_method	STANDARD BUSHING
undercut_length	0.500 INCHES NOMINAL IN
section_quantity	3
special_features	BOTH SHAFTS FLATTED
features_provided	PANEL SEAL
NSN	5905-01-120-9042

COMPONENT DIAGRAM

KEY FEATURES

•

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 1ST SECTION AND 5.0 KILOHMS 2ND SECTION AND 5.0 KILOHMS 3RD SECTION

•

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

•

SECTION QUANTITY: 3

•

SHAFT DIAMETER: 0.248 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN

•

UNDERCUT DIAMETER: 0.124 INCHES MINIMUM AND 0.126 INCHES MAXIMUM IN

TECHNICAL CHARACTERISTICS

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 1ST SECTION AND 5.0 KILOHMS 2ND SECTION AND 5.0 KILOHMS 3RD SECTION
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER	120.0 ALL SECTIONS
SECTION QUANTITY	3
SHAFT DIAMETER	0.248 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN
UNDERCUT DIAMETER	0.124 INCHES MINIMUM AND 0.126 INCHES MAXIMUM IN
NONTURN DEVICE RADIUS	0.526 INCHES MINIMUM AND 0.536 INCHES MAXIMUM IN
BODY STYLE	CYLINDRICAL BUSHING MOUNTED

SUBSTITUTES & CROSS-REFERENCES 3

JJJ97933Reference document

Same NSN cross-reference

Reference document — Secondary reference

97933Reference document

Same NSN cross-reference

Reference document — Secondary reference

JJJCW97933Reference 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 3178149-4?

3178149-4 is a RESISTOR,VARIABLE,NONWIRE WOUND,. It is classified as a MRO (MRO_GENERAL).

What parts can replace 3178149-4?

There are 3 known substitutes for 3178149-4: JJJ97933, 97933, JJJCW97933. Substitute compatibility should be verified for your specific system.

What is the NSN for 3178149-4?

3178149-4 is cataloged in the U.S. Government catalog under NSN 5905-01-120-9042. This indicates validated use in U.S. government and defense supply chains.

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3178149-4 — RESISTOR,VARIABLE,NONWIRE WOUND,

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