PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4931-303Voltmeter

Jewell Instruments Llc · NSN 6625-01-205-7291 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-01-205-7291 — this item is cataloged by the U.S. Government under National Stock Number 6625-01-205-7291. Primary manufacturer part number: 4931-303.
Features
  • Voltmeter — FSC 6625
  • 2 verified cross-references
  • Primary manufacturer: Jewell Instruments Llc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Voltmeter, cataloged under National Stock Number 6625-01-205-7291, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Jewell Instruments Llc. This item has 2 commercial cross-references 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. Unit of issue: EA.

Catalog Facts
Item NameVoltmeter
FSC / FSG6625 — No Item Name Available (FSG 66)
ManufacturersJewell Instruments Llc (CAGE 33005)
Technical Specifications
ParameterValue
NSN6625-01-205-7291
Primary Part Number4931-303
Item NameVoltmeter
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerJewell Instruments Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Unit of IssueEA
SMR CodeJF
Weight3.0800 lbs
Cube0.1594 cu ft
Verified Substitutes 2
2840-00-936-6356762396 INTERCHANGEABLE
Hub,compressor,aircraft Gas Turb
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
6515-01-471-7874496006 INTERCHANGEABLE
Introducer Kit,catheter,percutan
Maxxim Medical Inc
Cross-Reference Index
Part NumberManufacturer
496-006 Jewell Instruments Llc (USA)
4931-303 PRIMARY Jewell Instruments Llc (USA)
Related Parts
2840-00-936-6356INTERCHANGEABLE
HUB,COMPRESSOR,AIRCRAFT GAS TURB
762396
6515-01-471-7874INTERCHANGEABLE
INTRODUCER KIT,CATHETER,PERCUTAN
496006

Frequently Asked Questions

What is NSN 6625-01-205-7291?

NSN 6625-01-205-7291 is a Voltmeter, manufactured by Jewell Instruments Llc, classified under FSC 6625 (No Item Name Available). Status: active.

What are the part numbers for NSN 6625-01-205-7291?

NSN 6625-01-205-7291 has 2 cross-referenced part numbers: 496-006 (Jewell Instruments Llc), 4931-303 (Jewell Instruments Llc).

What NSN replaces 6625-01-205-7291?

There are 2 known substitutes for 6625-01-205-7291: 2840-00-936-6356, 6515-01-471-7874. Verify interchangeability with system specifications before substitution.

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