PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

GS3997Meter,null

Hamilton Sundstrand Corporation Dba Collins Aerospace · NSN 6625-00-220-5528 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-00-220-5528 — this item is cataloged by the U.S. Government under National Stock Number 6625-00-220-5528. Primary manufacturer part number: GS3997.
Features
  • Meter,null — FSC 6625
  • 3 verified cross-references
  • Primary manufacturer: Hamilton Sundstrand Corporation Dba Collins Aerospace
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Meter,null, cataloged under National Stock Number 6625-00-220-5528, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Hamilton Sundstrand Corporation Dba Collins Aerospace. This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Catalog Facts
Item NameMeter,null
FSC / FSG6625 — No Item Name Available (FSG 66)
ManufacturersJewell Instruments Llc (CAGE 33005); Solartron Electronics Inc Weston Instruments Div (CAGE 65092); Hamilton Sundstrand Corporation Dba Collins Aerospace (CAGE 73030)
Successor NSN6625-00-103-0327 — Meter,arbitrary Scale
Technical Specifications
ParameterValue
NSN6625-00-220-5528
Primary Part NumberGS3997
Item NameMeter,null
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerHamilton Sundstrand Corporation Dba Collins Aerospace
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
Successor6625-00-103-0327 (10279474)
HAZMATNo
Shelf Life Code0
Criticality CodeN
Unit of IssueEA
SMR CodeJN
Weight1.5000 lbs
Cube0.0365 cu ft
Verified Substitutes 8
6625-00-103-032710279474 SUCCESSOR
Meter,arbitrary Scale
Us Army Aviation and Missile Command
6625-00-357-18021987055 SUCCESSOR
Voltmeter
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
Voltmeter
6625-00-731-6900458-5076-010 SUCCESSOR
Ammeter
Continental Electronics Corp
6625-00-995-37842486680 SUCCESSOR
Meter,arbitrary Scale
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
6625-01-062-87952608400-1 SUCCESSOR
Meter,audio Level
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
Voltmeter
6210-01-126-8893154-99-00097 INTERCHANGEABLE
Lens,light
U S Dept of Transportation Federal Aviation Administration
Cross-Reference Index
Part NumberManufacturer
365-136 Jewell Instruments Llc (USA)
2531 Solartron Electronics Inc Weston Instruments Div (USA)
GS3997 PRIMARY Hamilton Sundstrand Corporation Dba Collins Aerospace (USA)
Related Parts
SUCCESSOR 6625-00-103-0327 Meter,arbitrary Scale · 10279474
6625-00-357-1802SUCCESSOR
VOLTMETER
1987055
6625-00-649-3838SUCCESSOR
VOLTMETER
6625-00-731-6900SUCCESSOR
AMMETER
458-5076-010
6625-00-995-3784SUCCESSOR
METER,ARBITRARY SCALE
2486680
6625-01-062-8795SUCCESSOR
METER,AUDIO LEVEL
2608400-1
6625-01-148-8526SUCCESSOR
VOLTMETER
6210-01-126-8893INTERCHANGEABLE
LENS,LIGHT
154-99-00097

Frequently Asked Questions

What is NSN 6625-00-220-5528?

NSN 6625-00-220-5528 is a Meter,null, manufactured by Hamilton Sundstrand Corporation Dba Collins Aerospace, classified under FSC 6625 (No Item Name Available). Status: active.

What are the part numbers for NSN 6625-00-220-5528?

NSN 6625-00-220-5528 has 3 cross-referenced part numbers: 365-136 (Jewell Instruments Llc), 2531 (Solartron Electronics Inc Weston Instruments Div), GS3997 (Hamilton Sundstrand Corporation Dba Collins Aerospace).

What NSN replaces 6625-00-220-5528?

There are 8 known substitutes for 6625-00-220-5528: 6625-00-103-0327, 6625-00-357-1802, 6625-00-649-3838 and 5 more. Verify interchangeability with system specifications before substitution.

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