PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

72-0186-01Alarm,gas,automatic

Gas Tech, Inc · NSN 6665-01-087-0121 · FSC 6665 · No Item Name Available
Verified by PartsTable
NSN 6665-01-087-0121 — this item is cataloged by the U.S. Government under National Stock Number 6665-01-087-0121. Primary manufacturer part number: 72-0186-01.
Features
  • Alarm,gas,automatic — FSC 6665
  • Features Provided: INTERNAL BATTERY ACCOMMODATION
  • Media Detected: EXPLOSIVE GAS
  • Design Type: NONTRIPOD MOUNTING
  • Indicator Type: BUZZER
  • Electrical Power Source Relationship: OPERATING
  • Usage Design: INDUSTRIAL
  • 3 verified cross-references
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Alarm,gas,automatic, cataloged under National Stock Number 6665-01-087-0121, is classified within Federal Supply Class 6665 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Gas Tech, Inc. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6665-01-087-0121
Primary Part Number72-0186-01
Item NameAlarm,gas,automatic
FSC / FSG6665 / 66 — No Item Name Available
ManufacturerGas Tech, Inc
StatusACTIVE
Features ProvidedINTERNAL BATTERY ACCOMMODATION
Media DetectedEXPLOSIVE GAS
Design TypeNONTRIPOD MOUNTING
Indicator TypeBUZZER
Electrical Power Source RelationshipOPERATING
Usage DesignINDUSTRIAL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
6240-00-012-7934 INTERCHANGEABLE
Lamp,incandescent
5120-00-144-2095 INTERCHANGEABLE
Die,fastener Settin
4330-00-218-59871562 INTERCHANGEABLE
Filter Element,fluid
Eaton Corporation Dba Airflex Div Div Airflex
4730-00-554-7398MS21922-6 INTERCHANGEABLE
Sleeve,clinch,tube Fitting
Sae International Dba Sae International
5940-00-578-09052582HX INTERCHANGEABLE
Terminal,lug
Oshkosh Defense Llc
5915-00-593-8208956463 INTERCHANGEABLE
Filter,radio Frequency Interfere
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
3120-00-661-77774001562 INTERCHANGEABLE
Bushing,sleeve
Agco Corp Parts Opn
5940-01-035-508536840 INTERCHANGEABLE
Splice,conductor
Te Connectivity Corporation
1650-01-044-9877A51K8807-1 INTERCHANGEABLE
Dampener,flutter
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Northrop Grumman Aeronautics Systems
5977-01-097-13731562 INTERCHANGEABLE
Ring Assembly,electrical Contact
Fabricast, Inc Dba Fabricast Inc
Cross-Reference Index
Part NumberManufacturer
72-0186-01 Gas Tech, Inc (USA)
72-0160 Gas Tech, Inc (USA)
1562 Gas Tech, Inc (USA)
Related Parts
6240-00-012-7934INTERCHANGEABLE
LAMP,INCANDESCENT
5120-00-144-2095INTERCHANGEABLE
DIE,FASTENER SETTIN
4330-00-218-5987INTERCHANGEABLE
FILTER ELEMENT,FLUID
1562
4730-00-554-7398INTERCHANGEABLE
SLEEVE,CLINCH,TUBE FITTING
MS21922-6
5940-00-578-0905INTERCHANGEABLE
TERMINAL,LUG
2582HX
5915-00-593-8208INTERCHANGEABLE
FILTER,RADIO FREQUENCY INTERFERE
956463
3120-00-661-7777INTERCHANGEABLE
BUSHING,SLEEVE
4001562
5940-01-035-5085INTERCHANGEABLE
SPLICE,CONDUCTOR
36840
1650-01-044-9877INTERCHANGEABLE
DAMPENER,FLUTTER
A51K8807-1
5977-01-097-1373INTERCHANGEABLE
RING ASSEMBLY,ELECTRICAL CONTACT
1562
3120-01-312-3285INTERCHANGEABLE
BEARING,SLEEVE
720160
2540-01-505-0565INTERCHANGEABLE
SHOCK ABSORBER,BUMPER

Frequently Asked Questions

What is NSN 6665-01-087-0121?

NSN 6665-01-087-0121 is a Alarm,gas,automatic, manufactured by Gas Tech, Inc, classified under FSC 6665 (No Item Name Available). Status: active.

What are the part numbers for NSN 6665-01-087-0121?

NSN 6665-01-087-0121 has 3 cross-referenced part numbers: 72-0186-01 (Gas Tech, Inc), 72-0160 (Gas Tech, Inc), 1562 (Gas Tech, Inc).

What NSN replaces 6665-01-087-0121?

There are 12 known substitutes for 6665-01-087-0121: 6240-00-012-7934, 5120-00-144-2095, 4330-00-218-5987 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 72-0186-01?

Key specifications for 72-0186-01: Features Provided: INTERNAL BATTERY ACCOMMODATION; Media Detected: EXPLOSIVE GAS; Design Type: NONTRIPOD MOUNTING; Indicator Type: BUZZER. 7 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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