PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

37637DMicrocircuit,linear

Airbus Defence & Space Limited · NSN 5962-01-273-0785 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-273-0785 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-273-0785. Primary manufacturer part number: 37637D.
Features
  • Microcircuit,linear — FSC 5962
  • Terminal Surface Treatment: SOLDER
  • Specification/standard Data: 81349-MIL-M-38510/115 GOVERNMENT SPECIFICATION
  • Design Function and Quantity: 1 REGULATOR, VOLTAGE
  • Inclosure Material: METAL
  • Terminal Type and Quantity: 3 PRINTED CIRCUIT
  • Storage Temp Range: -65.0 TO 150.0 CELSIUS DEGC
  • Operating Temp Range: -55.0 TO 125.0 CELSIUS DEGC
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,linear, cataloged under National Stock Number 5962-01-273-0785, is classified within Federal Supply Class 5962 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Airbus Defence & Space Limited. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 22 commercial cross-references from 10 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5962-01-273-0785
Primary Part Number37637D
Item NameMicrocircuit,linear
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerAirbus Defence & Space Limited
StatusCANCELLED
Terminal Surface TreatmentSOLDER
Specification/standard Data81349-MIL-M-38510/115 GOVERNMENT SPECIFICATION
Design Function and Quantity1 REGULATOR, VOLTAGE
Inclosure MaterialMETAL
Terminal Type and Quantity3 PRINTED CIRCUIT
Storage Temp Range-65.0 TO 150.0 CELSIUS DEGC
Operating Temp Range-55.0 TO 125.0 CELSIUS DEGC
Body Height0.185 INCHES MAXIMUM IN
Voltage Rating and Type Per Characteristic35.0 VOLTS MAXIMUM POWER SOURCE
Input Circuit Pattern1 INPUT
Body Outside Diameter0.370 INCHES MAXIMUM IN
Test Data Document81349-MIL-M-38510 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.).
Inclosure ConfigurationCAN
Features ProvidedMONOLITHIC AND HERMETICALLY SEALED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
1285-00-052-55791440805 INTERCHANGEABLE
Gear Assembly
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5330-00-165-511277040 INTERCHANGEABLE
Retainer,seal
Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
5999-00-193-278977040 INTERCHANGEABLE
Contact,electrical
Telemechanics Inc
4730-00-361-1801G-854 INTERCHANGEABLE
Insert,tube Fitting
Waltron Bull & Roberts, Llc
5962-00-569-8371LM320H15 INTERCHANGEABLE
Microcircuit,linear
National Semiconductor Corporation
5985-00-984-1861770-40 INTERCHANGEABLE
Coupler,directional
Waveline Inc
5962-01-100-60467704004XB INTERCHANGEABLE
Microcircuit,linear
Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (drawings)
5962-01-100-8948 INTERCHANGEABLE
Microcircuit,linear
5962-01-128-3890 INTERCHANGEABLE
Microcircuit,linear
5962-01-128-3891 INTERCHANGEABLE
Microcircuit,linear
Cross-Reference Index
Part NumberManufacturer
37637D Airbus Defence & Space Limited (GBR)
LM320H15 National Semiconductor Corp (USA)
M38510/11503BXB Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
10129481 Nimikkeistokeskus Ncb Finland (FIN)
7704004XB Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (standard Microcircuit (USA)
7704004XX Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (standard Microcircuit (USA)
MIL-PRF-38535H Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
JM38510/11503BXA Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
G-854 L3 Technologies, Inc. (USA)
77040 Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (standard Microcircuit (USA)
JM38510/11503BXX Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-M-38510/115 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
7704004XA Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (standard Microcircuit (USA)
UA79M15AHC Fairchild Semiconductor Corp (USA)
M38510/11503BCX Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
M38510/11503BXX Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
37637D Cogent Defence Systems (part of Nortel Networks Plc) (GBR)
3718363-362 Honeywell Intl Dba Honeywell Div Business and General Aviation (USA)
033690-9 Simmonds Precision Products Inc (USA)
M38510/11503BXA Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
1285-00-052-5579INTERCHANGEABLE
GEAR ASSEMBLY
1440805
5330-00-165-5112INTERCHANGEABLE
RETAINER,SEAL
77040
5999-00-193-2789INTERCHANGEABLE
CONTACT,ELECTRICAL
77040
4730-00-361-1801INTERCHANGEABLE
INSERT,TUBE FITTING
G-854
5962-00-569-8371INTERCHANGEABLE
MICROCIRCUIT,LINEAR
LM320H15
5985-00-984-1861INTERCHANGEABLE
COUPLER,DIRECTIONAL
770-40
5962-01-100-6046INTERCHANGEABLE
MICROCIRCUIT,LINEAR
7704004XB
5962-01-100-8948INTERCHANGEABLE
MICROCIRCUIT,LINEAR
5962-01-128-3890INTERCHANGEABLE
MICROCIRCUIT,LINEAR
5962-01-128-3891INTERCHANGEABLE
MICROCIRCUIT,LINEAR
5962-01-137-4123INTERCHANGEABLE
MICROCIRCUIT,LINEAR
UA79M15AHC
5962-01-148-4363INTERCHANGEABLE
MICROCIRCUIT,LINEAR

Frequently Asked Questions

What is NSN 5962-01-273-0785?

NSN 5962-01-273-0785 is a Microcircuit,linear, manufactured by Airbus Defence & Space Limited, classified under FSC 5962 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5962-01-273-0785?

NSN 5962-01-273-0785 has 22 cross-referenced part numbers: 37637D (Airbus Defence & Space Limited), LM320H15 (National Semiconductor Corp), M38510/11503BXB (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 10129481 (Nimikkeistokeskus Ncb Finland), 7704004XB (Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (standard Microcircuit) and 17 more.

What NSN replaces 5962-01-273-0785?

There are 12 known substitutes for 5962-01-273-0785: 1285-00-052-5579, 5330-00-165-5112, 5999-00-193-2789 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 37637D?

Key specifications for 37637D: Terminal Surface Treatment: SOLDER; Specification/standard Data: 81349-MIL-M-38510/115 GOVERNMENT SPECIFICATION; Design Function and Quantity: 1 REGULATOR, VOLTAGE; Inclosure Material: METAL. 14 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5962-01-273-0785 still in active supply?

NSN 5962-01-273-0785 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.
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