55-3346-1 — Technical Data Sheet

✓ Verified by PartsTable

— · MRO · MRO_GENERAL

WHAT YOU NEED TO KNOW

Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel

Confirm exact part number — similar PNs may be different parts

PRODUCT OVERVIEW

RESISTOR,VARIABLE,WIRE WOUND,NON. Key specifications include body_style: CYLINDRICAL STUDS MOUNTED, body_length: 0.625 INCHES NOMINAL IN, shaft_style: ROUND, shaft_length: 0.688 INCHES NOMINAL IN, actuator_type: SINGLE SHAFT, body_diameter: 2.750 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 1560-00-533-2112, 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→ 55-3346-1

NSN: 1560-00-533-2112
FSC: 1560
CAGE: 43999 — THE BOEING COMPANY DIV LEGACY AM&M (USA)

SPECIFICATIONS

body_style	CYLINDRICAL STUDS MOUNTED
body_length	0.625 INCHES NOMINAL IN
shaft_style	ROUND
shaft_length	0.688 INCHES NOMINAL IN
actuator_type	SINGLE SHAFT
body_diameter	2.750 INCHES NOMINAL IN
shaft_diameter	0.375 INCHES NOMINAL IN
mounting_method	THREADED HOLE(S)
section_quantity	1
special_features	EQUIPPED W/PALINEY CONTACTS AND COLLAR FOR 3/8 IN. SHAFT IN
terminal_location	RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE LOCATION NOT OTHERWISE SPECIFIED
reliability_indicator	NOT ESTABLISHED
NSN	1560-00-533-2112

COMPONENT DIAGRAM

VERIFIED SUBSTITUTES & CROSS-REFERENCES 3

281Interchangeable

interchangeable cross-reference

interchangeable

402A1900-1Interchangeable

interchangeable cross-reference

interchangeable

55-3346Interchangeable

Resistor,variable,wire Wound,non

interchangeable

LIFECYCLE

StatusACTIVE

AvailabilityOEM and secondary market

RoHS CompliantEAR99Not HAZMAT

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FREQUENTLY ASKED QUESTIONS

What is 55-3346-1?

55-3346-1 is a RESISTOR,VARIABLE,WIRE WOUND,NON. It is classified as a MRO (MRO_GENERAL).

What parts can replace 55-3346-1?

There are 3 known substitutes for 55-3346-1: 281, 402A1900-1, 55-3346. Substitute compatibility should be verified for your specific system.

What is the NSN for 55-3346-1?

55-3346-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 1560-00-533-2112. This indicates validated use in U.S. government and defense supply chains.

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55-3346-1 — Technical Data Sheet

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