PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1439571Test,set,null

Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier · NSN 6625-00-015-3745 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-00-015-3745 — this item is cataloged by the U.S. Government under National Stock Number 6625-00-015-3745. Primary manufacturer part number: 1439571.
Features
  • Test,set,null — FSC 6625
  • 2 verified cross-references
  • Primary manufacturer: Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Test,set,null, cataloged under National Stock Number 6625-00-015-3745, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameTest,set,null
FSC / FSG6625 — No Item Name Available (FSG 66)
ManufacturersLeeds and Northrup Co a Unit of General Signal Corp (CAGE 31922); Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (CAGE 10001)
Successor NSN7025-01-524-6949 — Disk Drive Unit
Technical Specifications
ParameterValue
NSN6625-00-015-3745
Primary Part Number1439571
Item NameTest,set,null
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerNavair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
Successor7025-01-524-6949 (10375)
HAZMATNo
Weight15.5000 lbs
Cube2.3438 cu ft
Verified Substitutes 11
7025-01-524-694910375 SUCCESSOR
Disk Drive Unit
Iomega Corporation
6625-00-106-7506 INTERCHANGEABLE
Voltmeter
5305-00-297-7798 INTERCHANGEABLE
Screw,machine
5310-00-330-5710SM-B-187142 INTERCHANGEABLE
Washer,flat
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5965-00-807-242811149 INTERCHANGEABLE
Microphone,dynamic
Astrocom Electronics Inc
4730-01-280-440310375 INTERCHANGEABLE
Manifold Assembly,hydraulic
North American Controls Inc Dba North American Controls Inc
3110-01-280-6451 INTERCHANGEABLE
Ball,bearing
5340-01-296-035210560220 INTERCHANGEABLE
Retainer,helical Compression Spr
General Dynamics Land Systems Canadacorp
5975-01-436-563410375 INTERCHANGEABLE
Tray,mounting,electronic Equipme
Hollingsead International, Llc
6635-01-535-451610375 INTERCHANGEABLE
Tester,torque,wrench and Tensiom
Ryeson Corporation Div Sturtevant Richmont
Cross-Reference Index
Part NumberManufacturer
10375 Leeds and Northrup Co a Unit of General Signal Corp (USA)
1439571 PRIMARY Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
Related Parts
SUCCESSOR 7025-01-524-6949 Disk Drive Unit · 10375
6625-00-106-7506INTERCHANGEABLE
VOLTMETER
5305-00-297-7798INTERCHANGEABLE
SCREW,MACHINE
5310-00-330-5710INTERCHANGEABLE
WASHER,FLAT
SM-B-187142
5965-00-807-2428INTERCHANGEABLE
MICROPHONE,DYNAMIC
11149
4730-01-280-4403INTERCHANGEABLE
MANIFOLD ASSEMBLY,HYDRAULIC
10375
3110-01-280-6451INTERCHANGEABLE
BALL,BEARING
5340-01-296-0352INTERCHANGEABLE
RETAINER,HELICAL COMPRESSION SPR
10560220
5975-01-436-5634INTERCHANGEABLE
TRAY,MOUNTING,ELECTRONIC EQUIPME
10375
6635-01-535-4516INTERCHANGEABLE
TESTER,TORQUE,WRENCH AND TENSIOM
10375
4940-01-563-8381INTERCHANGEABLE
CAN,BENCH,FLAMMABLE LIQUID

Frequently Asked Questions

What is NSN 6625-00-015-3745?

NSN 6625-00-015-3745 is a Test,set,null, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 6625 (No Item Name Available). Status: active.

What are the part numbers for NSN 6625-00-015-3745?

NSN 6625-00-015-3745 has 2 cross-referenced part numbers: 10375 (Leeds and Northrup Co a Unit of General Signal Corp), 1439571 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).

What NSN replaces 6625-00-015-3745?

There are 11 known substitutes for 6625-00-015-3745: 7025-01-524-6949, 6625-00-106-7506, 5305-00-297-7798 and 8 more. Verify interchangeability with system specifications before substitution.

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