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55-2828 — RESISTOR,VARIABLE,WIRE WOUND,PRE

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

55-2828: RESISTOR,VARIABLE,WIRE WOUND,PRE.

RESISTOR,VARIABLE,WIRE WOUND,PRE. Key specifications include body_style: CYLINDRICAL SERVO MOUNTED, body_length: 1.156 INCHES MAXIMUM IN, shaft_style: ROUND, bearing_type: SLEEVE SHAFT, pilot_length: 0.0620 INCHES NOMINAL IN, shaft_length: 1.688 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5905-00-577-0874, 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→ 55-2828
NSN: 5905-00-577-0874
NIINs: 005770874, 009188989, 014275377
FSC: 5905 — Resistor
CAGE: 18065 — SAMARIUS PRECISION INSTRUMENTS, INC. DBA SAMARIUS PRECISION INSTRUMENTS (USA)
SPECIFICATIONS
body_styleCYLINDRICAL SERVO MOUNTED
body_length1.156 INCHES MAXIMUM IN
shaft_styleROUND
bearing_typeSLEEVE SHAFT
pilot_length0.0620 INCHES NOMINAL IN
shaft_length1.688 INCHES NOMINAL IN
shaft_runout0.001 INCHES IN
actuator_typeDOUBLE ENDED SHAFT
body_diameter2.000 INCHES NOMINAL IN
pilot_diameter1.8750 INCHES NOMINAL IN
shaft_diameter0.250 INCHES NOMINAL IN
shaft_end_play0.00500 INCHES IN
NSN5905-00-577-0874
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RESISTOR,VARIABLE,WIRE WOUND,PRE TITLE COMPONENT PN 55-2828 MFR RESISTOR,VARIABLE,WIRE
KEY FEATURES
•
MAXIMUM RUNNING TORQUE: 7.00 INCH-OUNCES IN
•
BODY DIAMETER: 2.000 INCHES NOMINAL IN
•
ELECTRICAL RESISTANCE PER SECTION: 20.0 KILOHMS SINGLE SECTION
•
MOUNTING LIP DEPTH: 0.0620 INCHES NOMINAL IN
•
UNDERCUT WIDTH: 0.0620 INCHES MINIMUM IN
•
SECTION QUANTITY: 1
•
SHAFT DIAMETER: 0.250 INCHES NOMINAL IN
•
UNDERCUT DIAMETER: 1.875 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
MAXIMUM RUNNING TORQUE7.00 INCH-OUNCES IN
BODY DIAMETER2.000 INCHES NOMINAL IN
ELECTRICAL RESISTANCE PER SECTION20.0 KILOHMS SINGLE SECTION
MOUNTING LIP DEPTH0.0620 INCHES NOMINAL IN
UNDERCUT WIDTH0.0620 INCHES MINIMUM IN
SECTION QUANTITY1
SHAFT DIAMETER0.250 INCHES NOMINAL IN
UNDERCUT DIAMETER1.875 INCHES NOMINAL IN
FUNCTION CHARACTERISTIC PER SECTIONSINGLE SECTION LINEAR
BODY STYLECYLINDRICAL SERVO MOUNTED
SUBSTITUTES & CROSS-REFERENCES 2
7709847P3Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
ANB308Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 55-2828?
55-2828 is a RESISTOR,VARIABLE,WIRE WOUND,PRE. It is classified as a MRO (MRO_GENERAL).
What parts can replace 55-2828?
There are 2 known substitutes for 55-2828: 7709847P3, ANB308. Substitute compatibility should be verified for your specific system.
What is the NSN for 55-2828?
55-2828 is cataloged in the U.S. Government catalog under NSN 5905-00-577-0874. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.