PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

21-250Detector Unit,chemical Agent Aut

Gow-Mac Instrument Co Div Gow-Mac Instrument Company · NSN 6665-01-069-1715 · FSC 6665 · No Item Name Available
Verified by PartsTable
NSN 6665-01-069-1715 — this item is cataloged by the U.S. Government under National Stock Number 6665-01-069-1715. Primary manufacturer part number: 21-250.
Features
  • Detector Unit,chemical Agent Aut — FSC 6665
  • Unpackaged Unit Weight: 9.000 POUNDS LBS
  • 1 verified cross-reference
  • Primary manufacturer: Gow-Mac Instrument Co Div Gow-Mac Instrument Company
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Detector Unit,chemical Agent Aut, cataloged under National Stock Number 6665-01-069-1715, is classified within Federal Supply Class 6665 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Gow-Mac Instrument Co Div Gow-Mac Instrument Company. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6665-01-069-1715
Primary Part Number21-250
Item NameDetector Unit,chemical Agent Aut
FSC / FSG6665 / 66 — No Item Name Available
ManufacturerGow-Mac Instrument Co Div Gow-Mac Instrument Company
StatusACTIVE
Unpackaged Unit Weight9.000 POUNDS LBS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
5945-00-232-5884A8769-1Y INTERCHANGEABLE
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2810-00-310-8797 INTERCHANGEABLE
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5935-00-350-1890131-1028 INTERCHANGEABLE
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5360-00-527-106821250 INTERCHANGEABLE
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Hydro-Aire Aerospace Corp
4520-00-566-2072 INTERCHANGEABLE
Heating Element,electrical,nonim
5930-01-265-022521250 INTERCHANGEABLE
Switch,sensitive
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4820-01-273-055121227 INTERCHANGEABLE
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5120-01-349-83082125-0 INTERCHANGEABLE
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Washer,bearing,hand Operated
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Filament,additive Manufacturing
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Cross-Reference Index
Part NumberManufacturer
21-250 PRIMARY Gow-Mac Instrument Co Div Gow-Mac Instrument Company (USA)
Related Parts
5945-00-232-5884INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
A8769-1Y
2810-00-310-8797INTERCHANGEABLE
NECK,OIL FILLER
5935-00-350-1890INTERCHANGEABLE
ADAPTER,CONNECTOR
131-1028
5360-00-527-1068INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
21250
4520-00-566-2072INTERCHANGEABLE
HEATING ELEMENT,ELECTRICAL,NONIM
5930-01-265-0225INTERCHANGEABLE
SWITCH,SENSITIVE
21250
4820-01-273-0551INTERCHANGEABLE
PARTS KIT,VALVE
21227
5120-01-349-8308INTERCHANGEABLE
ALIGNMENT TOOL,ELECTRONIC EQUIPM
2125-0
4940-01-559-0201INTERCHANGEABLE
WASHER,BEARING,HAND OPERATED
0KI680
9330-01-708-8918INTERCHANGEABLE
FILAMENT,ADDITIVE MANUFACTURING
21250

Frequently Asked Questions

What is NSN 6665-01-069-1715?

NSN 6665-01-069-1715 is a Detector Unit,chemical Agent Aut, manufactured by Gow-Mac Instrument Co Div Gow-Mac Instrument Company, classified under FSC 6665 (No Item Name Available). Status: active.

What are the part numbers for NSN 6665-01-069-1715?

NSN 6665-01-069-1715 has 1 cross-referenced part number: 21-250 (Gow-Mac Instrument Co Div Gow-Mac Instrument Company).

What NSN replaces 6665-01-069-1715?

There are 10 known substitutes for 6665-01-069-1715: 5945-00-232-5884, 2810-00-310-8797, 5935-00-350-1890 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 21-250?

Key specifications for 21-250: Special Features: THERMISTOR ACTUATED THERMAL CONDUCTIVITY CELL; METER, M50-P50 DC UA; 115/230 VAC, 50/60 HZ; 8 VDC RECHARGEABLE LEAD/ACID GEL; 10.75 IN. LG.; 8.25 IN. W; 3.625 IN. H; AUDIBLE TONE GENERATOR VDC; Unpackaged Unit Weight: 9.000 POUNDS LBS. 2 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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