PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

313977-1Voltmeter

Northrop Grumman Corp Electronic Systems Defensive System Div · NSN 6625-01-092-1844 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-01-092-1844 — this item is cataloged by the U.S. Government under National Stock Number 6625-01-092-1844. Primary manufacturer part number: 313977-1.
Features
  • Voltmeter — FSC 6625
  • Unable to Decode: UNABLE TO DECODE
  • Unable to Decode: UNABLE TO DECODE
  • Unable to Decode: UNABLE TO DECODE
  • Unable to Decode: UNABLE TO DECODE
  • Unable to Decode: UNABLE TO DECODE
  • Unable to Decode: UNABLE TO DECODE
  • Unable to Decode: UNABLE TO DECODE
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Voltmeter, cataloged under National Stock Number 6625-01-092-1844, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Northrop Grumman Corp Electronic Systems Defensive System Div. Government technical data includes 30 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6625-01-092-1844
Primary Part Number313977-1
Item NameVoltmeter
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerNorthrop Grumman Corp Electronic Systems Defensive System Div
StatusACTIVE
Unable to DecodeUNABLE TO DECODE
Unable to DecodeUNABLE TO DECODE
Unable to DecodeUNABLE TO DECODE
Unable to DecodeUNABLE TO DECODE
Unable to DecodeUNABLE TO DECODE
Unable to DecodeUNABLE TO DECODE
Unable to DecodeUNABLE TO DECODE
Unable to DecodeUNABLE TO DECODE
Unable to DecodeUNABLE TO DECODE
Unable to DecodeUNABLE TO DECODE
Unable to DecodeUNABLE TO DECODE AND UNABLE TO DECODE
Unable to DecodeUNABLE TO DECODE
Unable to DecodeUNABLE TO DECODE
Unable to DecodeUNABLE TO DECODE
Unable to DecodeUNABLE TO DECODE
Unable to DecodeUNABLE TO DECODE AND UNABLE TO DECODE
Unable to DecodeUNABLE TO DECODE
Unable to DecodeUNABLE TO DECODE
Unable to DecodeUNABLE TO DECODE
Unable to DecodeUNABLE TO DECODE
Unable to DecodeUNABLE TO DECODE
Unable to DecodeUNABLE TO DECODE
Unable to DecodeUNABLE TO DECODE
Unable to DecodeUNABLE TO DECODE
Unable to DecodeUNABLE TO DECODE
Unable to DecodeUNABLE TO DECODE
Unable to DecodeUNABLE TO DECODE
Unable to DecodeUNABLE TO DECODE
Unable to DecodeUNABLE TO DECODE
Unable to DecodeUNABLE TO DECODE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
4710-01-014-873431-3977-1 INTERCHANGEABLE
Tube Assembly,hydraulic System
The Boeing Company Div Legacy Wichita
6220-01-121-562731-3977-1 INTERCHANGEABLE
Lens,light
Grimes Aerospace Company
Cross-Reference Index
Part NumberManufacturer
313977-1 PRIMARY Northrop Grumman Corp Electronic Systems Defensive System Div (USA)
Related Parts
4710-01-014-8734INTERCHANGEABLE
TUBE ASSEMBLY,HYDRAULIC SYSTEM
31-3977-1
6220-01-121-5627INTERCHANGEABLE
LENS,LIGHT
31-3977-1

Frequently Asked Questions

What is NSN 6625-01-092-1844?

NSN 6625-01-092-1844 is a Voltmeter, manufactured by Northrop Grumman Corp Electronic Systems Defensive System Div, classified under FSC 6625 (No Item Name Available). Status: active.

What are the part numbers for NSN 6625-01-092-1844?

NSN 6625-01-092-1844 has 1 cross-referenced part number: 313977-1 (Northrop Grumman Corp Electronic Systems Defensive System Div).

What NSN replaces 6625-01-092-1844?

There are 2 known substitutes for 6625-01-092-1844: 4710-01-014-8734, 6220-01-121-5627. Verify interchangeability with system specifications before substitution.

What are the specifications of 313977-1?

Key specifications for 313977-1: Unable to Decode: UNABLE TO DECODE; Unable to Decode: UNABLE TO DECODE; Unable to Decode: UNABLE TO DECODE; Unable to Decode: UNABLE TO DECODE. 30 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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