PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

500031Voltmeter

Metermaster Inc · NSN 6625-01-299-4399 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-01-299-4399 — this item is cataloged by the U.S. Government under National Stock Number 6625-01-299-4399. Primary manufacturer part number: 500031.
Features
  • Voltmeter — FSC 6625
  • 3 verified cross-references
  • Primary manufacturer: Metermaster Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Voltmeter, cataloged under National Stock Number 6625-01-299-4399, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Metermaster Inc. This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 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)
ManufacturersMetermaster Inc (CAGE 25497); Pacific Power Source (CAGE 57148)
Technical Specifications
ParameterValue
NSN6625-01-299-4399
Primary Part Number500031
Item NameVoltmeter
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerMetermaster Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Unit of IssueEA
SMR CodeJ
Verified Substitutes 10
5355-00-354-01660048139 INTERCHANGEABLE
Knob
New Holland Construction
5962-00-539-4537 INTERCHANGEABLE
Microcircuit,linear
2520-01-157-3529000-50003-0001 INTERCHANGEABLE
Pivot,transmission Shift Control
Orscheln Products Llc
5310-01-223-802050003-1 INTERCHANGEABLE
Washer,flat
Aps Systems, Inc Dba Eidal International Corp
6615-01-266-764150003 INTERCHANGEABLE
Gyroscope,displacement
Undersea Sensor Systems Inc Div Ultra Sonobuoy Systems
5962-01-303-146450003-1 INTERCHANGEABLE
Microcircuit,digital
Raytheon Company Div Rmd Strategic
5985-01-511-1987500031 INTERCHANGEABLE
Antenna
Rantec Microwave Systems Inc. Dba Technical Systems Associates
5331-01-550-8210 INTERCHANGEABLE
O-Ring
5975-01-625-796850-0031 INTERCHANGEABLE
Rail,guide
Phillips Corporation Div Federal Division
3460-01-643-1561500-031 INTERCHANGEABLE
Chuck,collet
Lyndex-Nikken Inc.
Cross-Reference Index
Part NumberManufacturer
500031 Metermaster Inc (USA)
500031 Pacific Power Source (USA)
Q11576 Metermaster Inc (USA)
Related Parts
5355-00-354-0166INTERCHANGEABLE
KNOB
0048139
5962-00-539-4537INTERCHANGEABLE
MICROCIRCUIT,LINEAR
2520-01-157-3529INTERCHANGEABLE
PIVOT,TRANSMISSION SHIFT CONTROL
000-50003-0001
5310-01-223-8020INTERCHANGEABLE
WASHER,FLAT
50003-1
6615-01-266-7641INTERCHANGEABLE
GYROSCOPE,DISPLACEMENT
50003
5962-01-303-1464INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
50003-1
5985-01-511-1987INTERCHANGEABLE
ANTENNA
500031
5331-01-550-8210INTERCHANGEABLE
O-RING
5975-01-625-7968INTERCHANGEABLE
RAIL,GUIDE
50-0031
3460-01-643-1561INTERCHANGEABLE
CHUCK,COLLET
500-031

Frequently Asked Questions

What is NSN 6625-01-299-4399?

NSN 6625-01-299-4399 is a Voltmeter, manufactured by Metermaster Inc, classified under FSC 6625 (No Item Name Available). Status: active.

What are the part numbers for NSN 6625-01-299-4399?

NSN 6625-01-299-4399 has 3 cross-referenced part numbers: 500031 (Metermaster Inc), 500031 (Pacific Power Source), Q11576 (Metermaster Inc).

What NSN replaces 6625-01-299-4399?

There are 10 known substitutes for 6625-01-299-4399: 5355-00-354-0166, 5962-00-539-4537, 2520-01-157-3529 and 7 more. Verify interchangeability with system specifications before substitution.

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