PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

BT-10Test Set Subassembly,electrical

Hoyt Electrical Instrument Works, Inc. Dba Hoyt Electrical Instrument Works Inc · NSN 6625-01-188-7410 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-01-188-7410 — this item is cataloged by the U.S. Government under National Stock Number 6625-01-188-7410. Primary manufacturer part number: BT-10.
Features
  • Test Set Subassembly,electrical — FSC 6625
  • 1 verified cross-reference
  • Primary manufacturer: Hoyt Electrical Instrument Works, Inc. Dba Hoyt Electrical Instrument Works Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Test Set Subassembly,electrical, cataloged under National Stock Number 6625-01-188-7410, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Hoyt Electrical Instrument Works, Inc. Dba Hoyt Electrical Instrument Works Inc. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled. Unit of issue: EA.

Catalog Facts
Item NameTest Set Subassembly,electrical
FSC / FSG6625 — No Item Name Available (FSG 66)
ManufacturersHoyt Electrical Instrument Works, Inc. Dba Hoyt Electrical Instrument Works Inc (CAGE 74542)
Successor NSN6625-01-449-5151 — No Item Name Available
Technical Specifications
ParameterValue
NSN6625-01-188-7410
Primary Part NumberBT-10
Item NameTest Set Subassembly,electrical
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerHoyt Electrical Instrument Works, Inc. Dba Hoyt Electrical Instrument Works Inc
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Shelf Life Code0
Unit of IssueEA
SMR CodeJ
Weight10.0000 lbs
Cube0.9722 cu ft
Verified Substitutes 7
No Item Name Available
Circuit Card Assembly
6625-00-257-21786039 SUCCESSOR
Test Set,battery
Associated Equipment Corporation Dba Associated Equipment Corp
2920-00-229-6558378 INTERCHANGEABLE
Spark Plug
Honeywell International Inc Dba Honeywell Div Consumer Products Group
5930-00-649-8151192-200010-00 INTERCHANGEABLE
Push Button
Guardian Electric Manufacturing Co Div Guardian Electric Mfg Co
6635-01-247-6772BT 10 INTERCHANGEABLE
Balancing Machine,dynamic-Static
Cdv Corp Dba Rock Valley Tool Div
6515-01-654-1419BT10 INTERCHANGEABLE
Indicator,temperature,blood
Digi Trax Corp
Cross-Reference Index
Part NumberManufacturer
BT-10 PRIMARY Hoyt Electrical Instrument Works, Inc. Dba Hoyt Electrical Instrument Works Inc (USA)
Related Parts
6625-01-449-5151SUCCESSOR
NO ITEM NAME AVAILABLE
5998-00-018-0549SUCCESSOR
CIRCUIT CARD ASSEMBLY
6625-00-257-2178SUCCESSOR
TEST SET,BATTERY
6039
2920-00-229-6558INTERCHANGEABLE
SPARK PLUG
378
5930-00-649-8151INTERCHANGEABLE
PUSH BUTTON
192-200010-00
6635-01-247-6772INTERCHANGEABLE
BALANCING MACHINE,DYNAMIC-STATIC
BT 10
6515-01-654-1419INTERCHANGEABLE
INDICATOR,TEMPERATURE,BLOOD
BT10

Frequently Asked Questions

What is NSN 6625-01-188-7410?

NSN 6625-01-188-7410 is a Test Set Subassembly,electrical, manufactured by Hoyt Electrical Instrument Works, Inc. Dba Hoyt Electrical Instrument Works Inc, classified under FSC 6625 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 6625-01-188-7410?

NSN 6625-01-188-7410 has 1 cross-referenced part number: BT-10 (Hoyt Electrical Instrument Works, Inc. Dba Hoyt Electrical Instrument Works Inc).

What NSN replaces 6625-01-188-7410?

There are 7 known substitutes for 6625-01-188-7410: 6625-01-449-5151, 5998-00-018-0549, 6625-00-257-2178 and 4 more. Verify interchangeability with system specifications before substitution.

Is NSN 6625-01-188-7410 still in active supply?

NSN 6625-01-188-7410 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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