PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

44A1-2756Resistor,variable,wire Wound,pre

Servo Instrument Corporation · NSN 5905-00-725-0725 · FSC 5905 · No Item Name Available
Verified by PartsTable
NSN 5905-00-725-0725 — this item is cataloged by the U.S. Government under National Stock Number 5905-00-725-0725. Primary manufacturer part number: 44A1-2756.
Features
  • Resistor,variable,wire Wound,pre — FSC 5905
  • 2 verified cross-references
  • Primary manufacturer: Servo Instrument Corporation
Applications
  • Electrical power distribution
  • Signal transmission
  • Equipment interconnection
  • Circuit regulation and filtering
  • Signal conditioning
General Description

The Resistor,variable,wire Wound,pre, cataloged under National Stock Number 5905-00-725-0725, is classified within Federal Supply Class 5905 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Servo Instrument Corporation. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameResistor,variable,wire Wound,pre
FSC / FSG5905 — No Item Name Available (FSG 59)
ManufacturersGenrad Inc (CAGE 24655); Servo Instrument Corporation (CAGE 19176)
Technical Specifications
ParameterValue
NSN5905-00-725-0725
Primary Part Number44A1-2756
Item NameResistor,variable,wire Wound,pre
FSC / FSG5905 / 59 — No Item Name Available
ManufacturerServo Instrument Corporation
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
4320-00-126-521910290 INTERCHANGEABLE
Sleeve,shaft,pump
Rps-Fl, Inc. Dba Rps Inc
6615-00-515-6007105914-01 INTERCHANGEABLE
Control,gyroscope,attitude-Headi
Ge Aviation Systems Llc
Cross-Reference Index
Part NumberManufacturer
975P Genrad Inc (USA)
44A1-2756 PRIMARY Servo Instrument Corporation (USA)
Related Parts
4320-00-126-5219INTERCHANGEABLE
SLEEVE,SHAFT,PUMP
10290
6615-00-515-6007INTERCHANGEABLE
CONTROL,GYROSCOPE,ATTITUDE-HEADI
105914-01

Frequently Asked Questions

What is NSN 5905-00-725-0725?

NSN 5905-00-725-0725 is a Resistor,variable,wire Wound,pre, manufactured by Servo Instrument Corporation, classified under FSC 5905 (No Item Name Available). Status: active.

What are the part numbers for NSN 5905-00-725-0725?

NSN 5905-00-725-0725 has 2 cross-referenced part numbers: 975P (Genrad Inc), 44A1-2756 (Servo Instrument Corporation).

What NSN replaces 5905-00-725-0725?

There are 2 known substitutes for 5905-00-725-0725: 4320-00-126-5219, 6615-00-515-6007. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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