PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

40007Test Set,audio

Simpson Electric Company, Inc. · NSN 6625-00-001-4452 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-00-001-4452 — this item is cataloged by the U.S. Government under National Stock Number 6625-00-001-4452. Primary manufacturer part number: 40007.
Features
  • Test Set,audio — FSC 6625
  • 4 verified cross-references
  • Primary manufacturer: Simpson Electric Company, Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Test Set,audio, cataloged under National Stock Number 6625-00-001-4452, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Simpson Electric Company, Inc.. This item has 4 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.

Catalog Facts
Item NameTest Set,audio
FSC / FSG6625 — No Item Name Available (FSG 66)
ManufacturersSimpson Electric Company, Inc. (CAGE 55026); Iet Labs Inc (CAGE 62015); Genrad Inc (CAGE 24655)
Successor NSN6625-01-647-9472 — Adapter,test
Technical Specifications
ParameterValue
NSN6625-00-001-4452
Primary Part Number40007
Item NameTest Set,audio
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerSimpson Electric Company, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
Successor6625-01-647-9472 (40007)
HAZMATNo
Shelf Life Code0
Criticality CodeN
Unit of IssueEA
SMR CodeJN
Weight4.6000 lbs
Cube0.5391 cu ft
Verified Substitutes 12
6625-01-647-947240007 SUCCESSOR
Adapter,test
All-Test Pro, Llc
5310-00-059-873333115121 INTERCHANGEABLE
Washer,flat
Westerbeke Corporation
4930-00-073-049348571 INTERCHANGEABLE
Valve Reed,air Elim
Liquid Controls, L.l.c. Div Idex Corporation
5975-00-265-777440007 INTERCHANGEABLE
Reducing Washer,knockout
Mulberry Metal Products Inc
2825-00-379-3569400-07 INTERCHANGEABLE
Wheel,turbine,blade
Siemens Energy, Inc.
5310-00-787-646612622 INTERCHANGEABLE
Washer,concave
Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems
5950-00-842-6824391-3562 INTERCHANGEABLE
Transformer,power
L3harris Technologies, Inc. Dba Harris Corp Div Harris Defense Communications
5330-00-933-362740007 INTERCHANGEABLE
Gasket
Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp.
5930-00-943-950212622 INTERCHANGEABLE
Switch,rotary
Shallcross Inc
4710-01-009-397540007 INTERCHANGEABLE
Tube,metallic
Walker Mfg Co
Cross-Reference Index
Part NumberManufacturer
40007 Simpson Electric Company, Inc. (USA)
1565-9902 Iet Labs Inc (USA)
12622 Simpson Electric Company, Inc. (USA)
1565-9902 Genrad Inc (USA)
Related Parts
SUCCESSOR 6625-01-647-9472 Adapter,test · 40007
5310-00-059-8733INTERCHANGEABLE
WASHER,FLAT
33115121
4930-00-073-0493INTERCHANGEABLE
VALVE REED,AIR ELIM
48571
5975-00-265-7774INTERCHANGEABLE
REDUCING WASHER,KNOCKOUT
40007
2825-00-379-3569INTERCHANGEABLE
WHEEL,TURBINE,BLADE
400-07
5310-00-787-6466INTERCHANGEABLE
WASHER,CONCAVE
12622
5950-00-842-6824INTERCHANGEABLE
TRANSFORMER,POWER
391-3562
5330-00-933-3627INTERCHANGEABLE
GASKET
40007
5930-00-943-9502INTERCHANGEABLE
SWITCH,ROTARY
12622
4710-01-009-3975INTERCHANGEABLE
TUBE,METALLIC
40007
5330-01-017-3955INTERCHANGEABLE
GASKET
B-10266
5315-01-055-6854INTERCHANGEABLE
KEY,MACHINE
W40007

Frequently Asked Questions

What is NSN 6625-00-001-4452?

NSN 6625-00-001-4452 is a Test Set,audio, manufactured by Simpson Electric Company, Inc., classified under FSC 6625 (No Item Name Available). Status: active.

What are the part numbers for NSN 6625-00-001-4452?

NSN 6625-00-001-4452 has 4 cross-referenced part numbers: 40007 (Simpson Electric Company, Inc.), 1565-9902 (Iet Labs Inc), 12622 (Simpson Electric Company, Inc.), 1565-9902 (Genrad Inc).

What NSN replaces 6625-00-001-4452?

There are 12 known substitutes for 6625-00-001-4452: 6625-01-647-9472, 5310-00-059-8733, 4930-00-073-0493 and 9 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com