PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

01037-1N23WGMRSemiconductor Device Set

Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (drawings) · NSN 5961-00-866-3158 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-00-866-3158 — this item is cataloged by the U.S. Government under National Stock Number 5961-00-866-3158. Primary manufacturer part number: 01037-1N23WGMR.
Features
  • Semiconductor Device Set — FSC 5961
  • Maximum Operating Temp Per Measurement Point: 150.0 CELSIUS AMBIENT AIR FIRST LIGHT EMITTING DIODE DEGC
  • Precious Material and Location: BODY SURFACE GOLD
  • Overall Diameter: 0.246 INCHES MINIMUM AND 0.250 INCHES MAXIMUM FIRST LIGHT EMITTING DIODE IN
  • Terminal Type and Quantity: 2 PIN FIRST LIGHT EMITTING DIODE
  • Mounting Method: TERMINAL FIRST LIGHT EMITTING DIODE
  • Specification/standard Data: 81349-MIL-S-19500/322 GOVERNMENT SPECIFICATION
  • Test Data Document: 81349-MIL-S-19500 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
Applications
  • Applications requiring Glass Enclosure First Light Emitting Diode construction
General Description

The Semiconductor Device Set, cataloged under National Stock Number 5961-00-866-3158, is classified within Federal Supply Class 5961 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (drawings). Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 16 commercial cross-references from 10 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5961-00-866-3158
Primary Part Number01037-1N23WGMR
Item NameSemiconductor Device Set
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerDla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (drawings)
StatusACTIVE
Maximum Operating Temp Per Measurement Point150.0 CELSIUS AMBIENT AIR FIRST LIGHT EMITTING DIODE DEGC
Precious Material and LocationBODY SURFACE GOLD
Overall Diameter0.246 INCHES MINIMUM AND 0.250 INCHES MAXIMUM FIRST LIGHT EMITTING DIODE IN
Terminal Type and Quantity2 PIN FIRST LIGHT EMITTING DIODE
Mounting MethodTERMINAL FIRST LIGHT EMITTING DIODE
Specification/standard Data81349-MIL-S-19500/322 GOVERNMENT SPECIFICATION
Test Data Document81349-MIL-S-19500 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
Semiconductor MaterialSILICON FIRST LIGHT EMITTING DIODE
Terminal Length0.180 INCHES MINIMUM AND 0.190 INCHES MAXIMUM FIRST LIGHT EMITTING DIODE IN
Precious MaterialGOLD
MaterialGLASS ENCLOSURE FIRST LIGHT EMITTING DIODE
Power Rating Per Characteristic20.0 WATTS MAXIMUM TOTAL POWER DISSIPATION FIRST LIGHT EMITTING DIODE
Features ProvidedHERMETICALLY SEALED CASE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5961-00-082-333301037-1N23WEM INTERCHANGEABLE
Semiconductor Device Set
Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (drawings)
5133-00-266-9228 INTERCHANGEABLE
Drill,twist
5961-00-488-7156 INTERCHANGEABLE
Semiconductor Device Set
5961-00-615-430901037-1N23WE INTERCHANGEABLE
Semiconductor Device,diode
Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (drawings)
5961-00-958-9682 INTERCHANGEABLE
Semiconductor Device Set
5961-00-985-909101037-1N23WG INTERCHANGEABLE
Semiconductor Device,diode
Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (drawings)
3820-01-157-798901037 INTERCHANGEABLE
Sleeve,front,tamper
Stanley Black & Decker, Inc. Dba Stanley Hydraulic Tools Div Stanley Hydraulic Tools
5961-01-431-2067 INTERCHANGEABLE
Semiconductor Device,diode
5331-01-432-6814117152080 FIND NO 27 INTERCHANGEABLE
O-Ring
Bird-Johnson Propeller Company, Llc
Cross-Reference Index
Part NumberManufacturer
1N23WGMR Semi-General, Inc. Dba Semigen (USA)
01037-1N23WGMR Semi-General, Inc. Dba Semigen (USA)
1N23WGMRMP Micrometrics Inc (USA)
01037-1N23WGMR Micro-Metrics, Inc. Dba Aeroflex / Metelics - East Div Londonderry Operations (USA)
1N23WGMR Micrometrics Inc (USA)
5961PL0896458 Jednolity Indeks Materialowy - Uniform Material Index (POL)
1N23WGMR Jemtec Electronics Corp (USA)
01037 Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (drawings) (USA)
1N23WGMR Micro-Metrics, Inc. Dba Aeroflex / Metelics - East Div Londonderry Operations (USA)
MILS19500-322 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
JAN1N23WGMR Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
01037-1N23WGMR PRIMARY Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (drawings) (USA)
1N23WGMR Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
3522 500 41794 Thales Nederland (NLD)
339303-003 Lockheed Martin Corporation Div Rms - Mitchel Field (USA)
01037-1N23WGMR Massachusetts Bay Technologies, Inc (USA)
Related Parts
5961-00-082-3333INTERCHANGEABLE
SEMICONDUCTOR DEVICE SET
01037-1N23WEM
5133-00-266-9228INTERCHANGEABLE
DRILL,TWIST
5961-00-488-7156INTERCHANGEABLE
SEMICONDUCTOR DEVICE SET
5961-00-615-4309INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
01037-1N23WE
5961-00-958-9682INTERCHANGEABLE
SEMICONDUCTOR DEVICE SET
5961-00-985-9091INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
01037-1N23WG
3820-01-157-7989INTERCHANGEABLE
SLEEVE,FRONT,TAMPER
01037
5961-01-431-2067INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5331-01-432-6814INTERCHANGEABLE
O-RING
117152080 FIND NO 27

Frequently Asked Questions

What is NSN 5961-00-866-3158?

NSN 5961-00-866-3158 is a Semiconductor Device Set, manufactured by Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (drawings), classified under FSC 5961 (No Item Name Available). Status: active.

What are the part numbers for NSN 5961-00-866-3158?

NSN 5961-00-866-3158 has 16 cross-referenced part numbers: 1N23WGMR (Semi-General, Inc. Dba Semigen), 01037-1N23WGMR (Semi-General, Inc. Dba Semigen), 1N23WGMRMP (Micrometrics Inc), 01037-1N23WGMR (Micro-Metrics, Inc. Dba Aeroflex / Metelics - East Div Londonderry Operations), 1N23WGMR (Micrometrics Inc) and 11 more.

What NSN replaces 5961-00-866-3158?

There are 9 known substitutes for 5961-00-866-3158: 5961-00-082-3333, 5133-00-266-9228, 5961-00-488-7156 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 01037-1N23WGMR?

Key specifications for 01037-1N23WGMR: Maximum Operating Temp Per Measurement Point: 150.0 CELSIUS AMBIENT AIR FIRST LIGHT EMITTING DIODE DEGC; Precious Material and Location: BODY SURFACE GOLD; Overall Diameter: 0.246 INCHES MINIMUM AND 0.250 INCHES MAXIMUM FIRST LIGHT EMITTING DIODE IN; Terminal Type and Quantity: 2 PIN FIRST LIGHT EMITTING DIODE. 14 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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