PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

26492Monitor,phase

Itw Gse Inc. · NSN 4920-01-537-5961 · FSC 4920 · No Item Name Available
Verified by PartsTable
NSN 4920-01-537-5961 — this item is cataloged by the U.S. Government under National Stock Number 4920-01-537-5961. Primary manufacturer part number: 26492.
Features
  • Monitor,phase — FSC 4920
  • Functional Description: USED TO DETECT FAULTS/TRIPS AND LOW VOLTAGE IN THE SYSTEM; USED ON PAO CART
  • 2 verified cross-references
  • Primary manufacturer: Itw Gse Inc.
Applications
  • Maintenance depot operations
  • Field repair and servicing
  • Vehicle maintenance facilities
General Description

The Monitor,phase, cataloged under National Stock Number 4920-01-537-5961, is classified within Federal Supply Class 4920 (No Item Name Available) of the Maintenance and Repair Shop Equipment group. The primary manufacturer of record is Itw Gse Inc.. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4920-01-537-5961
Primary Part Number26492
Item NameMonitor,phase
FSC / FSG4920 / 49 — No Item Name Available
ManufacturerItw Gse Inc.
StatusACTIVE
Functional DescriptionUSED TO DETECT FAULTS/TRIPS AND LOW VOLTAGE IN THE SYSTEM; USED ON PAO CART
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
2810-00-118-938326492 INTERCHANGEABLE
Pipe,oil Pressure
Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
3110-00-156-7692120224 INTERCHANGEABLE
Roller,bearing
Regal Beloit America, Inc. Dba Rollway Bearing
5950-01-020-068226492 INTERCHANGEABLE
Transformer,power Autotransforme
Oeco, Llc Dba Pacific Scientific Oeco Div Fire Safety and Power Systems
3950-01-262-7493 INTERCHANGEABLE
Winch,drum,power Operated
Cross-Reference Index
Part NumberManufacturer
26492 Itw Gse Inc. (USA)
26492 Gse Holdings Inc. Dba Itw Military Gse Div Hobart Ground Systems (USA)
Related Parts
2810-00-118-9383INTERCHANGEABLE
PIPE,OIL PRESSURE
26492
3110-00-156-7692INTERCHANGEABLE
ROLLER,BEARING
120224
5950-01-020-0682INTERCHANGEABLE
TRANSFORMER,POWER AUTOTRANSFORME
26492
3950-01-262-7493INTERCHANGEABLE
WINCH,DRUM,POWER OPERATED

Frequently Asked Questions

What is NSN 4920-01-537-5961?

NSN 4920-01-537-5961 is a Monitor,phase, manufactured by Itw Gse Inc., classified under FSC 4920 (No Item Name Available). Status: active.

What are the part numbers for NSN 4920-01-537-5961?

NSN 4920-01-537-5961 has 2 cross-referenced part numbers: 26492 (Itw Gse Inc.), 26492 (Gse Holdings Inc. Dba Itw Military Gse Div Hobart Ground Systems).

What NSN replaces 4920-01-537-5961?

There are 4 known substitutes for 4920-01-537-5961: 2810-00-118-9383, 3110-00-156-7692, 5950-01-020-0682 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 26492?

Key specifications for 26492: Part Name Assigned by Controlling Agency: POWER MONITOR; Functional Description: USED TO DETECT FAULTS/TRIPS AND LOW VOLTAGE IN THE SYSTEM; USED ON PAO CART; End Item Identification: F-22 RAPTOR AIRCRAFT; Special Features: 3 PHASE MONITOR THAT COMBINE S WITH LINE VOLTAGE AND PHASE SEQUENCE INDICATOR. 4 total characteristics are documented in the Federal Logistics Information System.

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