PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

H990156-001BMicrocircuit,digital

Raytheon Company Dba Raytheon · NSN 5962-01-179-8651 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-179-8651 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-179-8651. Primary manufacturer part number: H990156-001B.
Features
  • Microcircuit,digital — FSC 5962
  • Design Function and Quantity: 1 TIMER, INTERVAL
  • Output Logic Form: METAL OXIDE-SEMICONDUCTOR LOGIC
  • Body Height: 0.145 INCHES MINIMUM AND 0.175 INCHES MAXIMUM IN
  • Test Data Document: 96906-MIL-STD-883 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
  • Inclosure Configuration: DUAL-IN-LINE
  • Body Width: 0.515 INCHES MINIMUM AND 0.610 INCHES MAXIMUM IN
  • Storage Temp Range: -65.0 TO 150.0 CELSIUS DEGC
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,digital, cataloged under National Stock Number 5962-01-179-8651, 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 Raytheon Company Dba Raytheon. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 27 commercial cross-references from 22 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5962-01-179-8651
Primary Part NumberH990156-001B
Item NameMicrocircuit,digital
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerRaytheon Company Dba Raytheon
StatusCANCELLED
Design Function and Quantity1 TIMER, INTERVAL
Output Logic FormMETAL OXIDE-SEMICONDUCTOR LOGIC
Body Height0.145 INCHES MINIMUM AND 0.175 INCHES MAXIMUM IN
Test Data Document96906-MIL-STD-883 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
Inclosure ConfigurationDUAL-IN-LINE
Body Width0.515 INCHES MINIMUM AND 0.610 INCHES MAXIMUM IN
Storage Temp Range-65.0 TO 150.0 CELSIUS DEGC
Operating Temp Range-55.0 TO 125.0 CELSIUS DEGC
Inclosure MaterialCERAMIC
Input Circuit Pattern19 INPUT
Maximum Power Dissipation Rating1.0 WATTS
Features ProvidedHERMETICALLY SEALED AND BIDIRECTIONAL AND PROGRAMMABLE AND W/CLOCK AND POSITIVE OUTPUTS
Body Length1.235 INCHES MINIMUM AND 1.285 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 4
2920-01-123-8306 INTERCHANGEABLE
Starter,engine,electrical
5962-01-208-7315071002NS INTERCHANGEABLE
Microcircuit,digital
Nsgdatacom Inc
5962-01-234-87197100562-1 INTERCHANGEABLE
Microcircuit,digital
Electrodynamics Inc Div L3harris Electrodynamics Inc
5962-01-365-5398 INTERCHANGEABLE
Microcircuit,digital
Cross-Reference Index
Part NumberManufacturer
1820-3425 Hewlett-Packard Company Dba HP (USA)
ES5897-02 Drs Sustainment Systems, Inc. (USA)
660/4/904945/000/28 Bae Systems (defence Systems) Ltd (GBR)
8567770-1 Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin (USA)
15-1216657-66 General Dynamics Advanced Information Systems Inc. Dba General Dynamics Advanced Information Systems (USA)
5924367-1 Naval Sea Systems Command (USA)
H990156-001B PRIMARY Raytheon Company Dba Raytheon (USA)
6011448-002 Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc (USA)
258-0046-010 Rockwell Collins, Inc. Div Collins Aerospace - Mission Systems (USA)
6011448-001 Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc (USA)
314031P2 Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems (USA)
9360867 Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate (USA)
111387-2 L3harris Technologies, Inc. Div Space and Airborne Systems (USA)
ID8254 Intel Corp Sales Office (USA)
C5001020-1 Department of the Army Hq U S Army Electronics Research and Development Command (USA)
MD8254/B Intel Corp Sales Office (USA)
1217AS783 Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA)
2112-21125-00 Tadiran Ltd (ISR)
TD8254 Intel Corp Sales Office (USA)
MD8254/B Owen Laboratories Inc Affil of Alcon Laboratories Inc (USA)
Related Parts
2920-01-123-8306INTERCHANGEABLE
STARTER,ENGINE,ELECTRICAL
5962-01-208-7315INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
071002NS
5962-01-234-8719INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
7100562-1
5962-01-365-5398INTERCHANGEABLE
MICROCIRCUIT,DIGITAL

Frequently Asked Questions

What is NSN 5962-01-179-8651?

NSN 5962-01-179-8651 is a Microcircuit,digital, manufactured by Raytheon Company Dba Raytheon, classified under FSC 5962 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5962-01-179-8651?

NSN 5962-01-179-8651 has 27 cross-referenced part numbers: 1820-3425 (Hewlett-Packard Company Dba HP), ES5897-02 (Drs Sustainment Systems, Inc.), 660/4/904945/000/28 (Bae Systems (defence Systems) Ltd), 8567770-1 (Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin), 15-1216657-66 (General Dynamics Advanced Information Systems Inc. Dba General Dynamics Advanced Information Systems) and 22 more.

What NSN replaces 5962-01-179-8651?

There are 4 known substitutes for 5962-01-179-8651: 2920-01-123-8306, 5962-01-208-7315, 5962-01-234-8719 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of H990156-001B?

Key specifications for H990156-001B: Design Function and Quantity: 1 TIMER, INTERVAL; Output Logic Form: METAL OXIDE-SEMICONDUCTOR LOGIC; Body Height: 0.145 INCHES MINIMUM AND 0.175 INCHES MAXIMUM IN; Test Data Document: 96906-MIL-STD-883 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).. 13 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5962-01-179-8651 still in active supply?

NSN 5962-01-179-8651 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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