4909-001 — RESISTOR,VARIABLE,WIRE WOUND,NON

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

4909-001: RESISTOR,VARIABLE,WIRE WOUND,NON.

RESISTOR,VARIABLE,WIRE WOUND,NON. Key specifications include body_style: CYLINDRICAL BUSHING MOUNTED, body_length: 1.980 INCHES MINIMUM AND 2.000 INCHES MAXIMUM IN, shaft_style: ROUND, switch_type: ROTARY, bearing_type: BEARING SHAFT, shaft_length: 0.865 INCHES MINIMUM AND 0.885 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5905-00-900-2040, 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→ 4909-001

NSN: 5905-00-900-2040
NIINs: 009002040, 016483192
FSC: 5905 — Resistor
CAGE: 96214 — RAYTHEON COMPANY DBA RAYTHEON (USA)

SPECIFICATIONS

body_style	CYLINDRICAL BUSHING MOUNTED
body_length	1.980 INCHES MINIMUM AND 2.000 INCHES MAXIMUM IN
shaft_style	ROUND
switch_type	ROTARY
bearing_type	BEARING SHAFT
shaft_length	0.865 INCHES MINIMUM AND 0.885 INCHES MAXIMUM IN
actuator_type	SINGLE SHAFT
body_diameter	1.105 INCHES MINIMUM AND 1.125 INCHES MAXIMUM IN
shaft_diameter	0.1245 INCHES MINIMUM AND 0.1248 INCHES MAXIMUM IN
mounting_method	STANDARD BUSHING
section_quantity	3
features_provided	SWITCH
NSN	5905-00-900-2040

COMPONENT DIAGRAM

KEY FEATURES

•

BODY DIAMETER: 1.105 INCHES MINIMUM AND 1.125 INCHES MAXIMUM IN

•

SCREW THREAD QUANTITY PER INCH: 32.0

•

ELECTRICAL RESISTANCE PER SECTION: 4.0 KILOHMS ALL SECTIONS

•

SWITCH VOLTAGE RATING IN VOLTS: 5.0 AND 28.0

•

AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER: 105.0 ALL SECTIONS

•

SECTION QUANTITY: 3

•

SHAFT DIAMETER: 0.1245 INCHES MINIMUM AND 0.1248 INCHES MAXIMUM IN

•

SWITCH OPERATING POSITION: START OF ROTATION

TECHNICAL CHARACTERISTICS

BODY DIAMETER	1.105 INCHES MINIMUM AND 1.125 INCHES MAXIMUM IN
SCREW THREAD QUANTITY PER INCH	32.0
ELECTRICAL RESISTANCE PER SECTION	4.0 KILOHMS ALL SECTIONS
SWITCH VOLTAGE RATING IN VOLTS	5.0 AND 28.0
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER	105.0 ALL SECTIONS
SECTION QUANTITY	3
SHAFT DIAMETER	0.1245 INCHES MINIMUM AND 0.1248 INCHES MAXIMUM IN
SWITCH OPERATING POSITION	START OF ROTATION
BODY STYLE	CYLINDRICAL BUSHING MOUNTED
MOUNTING METHOD	STANDARD BUSHING

SUBSTITUTES & CROSS-REFERENCES 3

1300-697-1Reference document

Same NSN cross-reference

Reference document — Secondary reference

920-17Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

18W4-2154Same 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 4909-001?

4909-001 is a RESISTOR,VARIABLE,WIRE WOUND,NON. It is classified as a MRO (MRO_GENERAL).

What parts can replace 4909-001?

There are 3 known substitutes for 4909-001: 1300-697-1, 920-17, 18W4-2154. Substitute compatibility should be verified for your specific system.

What is the NSN for 4909-001?

4909-001 is cataloged in the U.S. Government catalog under NSN 5905-00-900-2040. This indicates validated use in U.S. government and defense supply chains.

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4909-001 — RESISTOR,VARIABLE,WIRE WOUND,NON

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