PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

611Ammeter

Phaostron Instrument and Electronic Company · NSN 6625-01-291-0595 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-01-291-0595 — this item is cataloged by the U.S. Government under National Stock Number 6625-01-291-0595. Primary manufacturer part number: 611.
Features
  • Ammeter — 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 AND 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 Ammeter, cataloged under National Stock Number 6625-01-291-0595, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Phaostron Instrument and Electronic Company. Government technical data includes 30 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN6625-01-291-0595
Primary Part Number611
Item NameAmmeter
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerPhaostron Instrument and Electronic Company
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 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 OR UNABLE TO DECODE
Unable to DecodeUNABLE TO DECODE
Unable to DecodeUNABLE TO DECODE
Nuclear Hardness Critical FeatureNONHARDENED
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 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 AND UNABLE TO DECODE
Unable to DecodeUNABLE TO DECODE
Unable to DecodeUNABLE TO DECODE AND UNABLE TO DECODE
Unable to DecodeUNABLE TO DECODE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Unit of IssueEA
SMR CodeJ
Weight0.3125 lbs
Cube0.0174 cu ft
Verified Substitutes 12
6625-00-088-7636610P SUCCESSOR
Lead Set,test
Halsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron
Generator,sweep
Recorder,coordinate Data
6625-00-172-3253 INTERCHANGEABLE
Ammeter
6625-00-187-5008 INTERCHANGEABLE
Meter,null
6625-00-263-781672P237282-21-11 INTERCHANGEABLE
Meter,arbitrary Scale
Herley Chicago Dba Stewart Warner Electronics
6625-00-353-0230 INTERCHANGEABLE
Meter,arbitrary Scale
6625-01-027-5629 INTERCHANGEABLE
Meter,arbitrary Scale
6625-01-272-622372P228029-01 INTERCHANGEABLE
Meter,audio Level
Herley Chicago Dba Stewart Warner Electronics
6625-01-294-76715586372 INTERCHANGEABLE
Ammeter
Naval Sea Systems Command
Cross-Reference Index
Part NumberManufacturer
611 Phaostron Instrument and Electronic Company (USA)
052-00002 Digitech Industries Inc (USA)
618 Phaostron Instrument and Electronic Company (USA)
2185 Digitech Industries Inc (USA)
135 Jewell Instruments, Llc Dba Modutec Use CAGE Code 33005 for Cataloging (USA)
B2184 Digitech Industries Inc (USA)
Related Parts
6625-00-088-7636SUCCESSOR
LEAD SET,TEST
610P
6625-00-138-6547SUCCESSOR
GENERATOR,SWEEP
6625-00-986-4748SUCCESSOR
RECORDER,COORDINATE DATA
6625-00-172-3253INTERCHANGEABLE
AMMETER
6625-00-187-5008INTERCHANGEABLE
METER,NULL
6625-00-263-7816INTERCHANGEABLE
METER,ARBITRARY SCALE
72P237282-21-11
6625-00-353-0230INTERCHANGEABLE
METER,ARBITRARY SCALE
6625-01-027-5629INTERCHANGEABLE
METER,ARBITRARY SCALE
6625-01-272-6223INTERCHANGEABLE
METER,AUDIO LEVEL
72P228029-01
6625-01-294-7671INTERCHANGEABLE
AMMETER
5586372
6625-01-297-0795INTERCHANGEABLE
METER,ARBITRARY SCALE
G163631-1
5950-01-309-9096INTERCHANGEABLE
TRANSFORMER ASSEMBLY
B2184

Frequently Asked Questions

What is NSN 6625-01-291-0595?

NSN 6625-01-291-0595 is a Ammeter, manufactured by Phaostron Instrument and Electronic Company, classified under FSC 6625 (No Item Name Available). Status: active.

What are the part numbers for NSN 6625-01-291-0595?

NSN 6625-01-291-0595 has 6 cross-referenced part numbers: 611 (Phaostron Instrument and Electronic Company), 052-00002 (Digitech Industries Inc), 618 (Phaostron Instrument and Electronic Company), 2185 (Digitech Industries Inc), 135 (Jewell Instruments, Llc Dba Modutec Use CAGE Code 33005 for Cataloging) and 1 more.

What NSN replaces 6625-01-291-0595?

There are 12 known substitutes for 6625-01-291-0595: 6625-00-088-7636, 6625-00-138-6547, 6625-00-986-4748 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 611?

Key specifications for 611: 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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