PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

14003Microcircuit

Extel Corp · NSN 5962-01-171-1591 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-171-1591 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-171-1591. Primary manufacturer part number: 14003.
Features
  • Microcircuit — FSC 5962
  • 1 verified cross-reference
  • Primary manufacturer: Extel Corp
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit, cataloged under National Stock Number 5962-01-171-1591, 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 Extel Corp. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameMicrocircuit
FSC / FSG5962 — No Item Name Available (FSG 59)
ManufacturersExtel Corp (CAGE 52247)
Technical Specifications
ParameterValue
NSN5962-01-171-1591
Primary Part Number14003
Item NameMicrocircuit
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerExtel Corp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
4310-00-468-761414003 INTERCHANGEABLE
Ring,piston
Kaydon Ring & Seal Inc Dba Skf Precision Technologies
1660-00-485-315414003 INTERCHANGEABLE
Seat,valve,isobaric
Honeywell International, Inc Div Aerospace-Tucson
6210-00-964-406792081M INTERCHANGEABLE
Light,indicator
Electro Switch Corp. Dba Oak Grisgsby Div Electroswitch
5970-01-147-78421400-3 INTERCHANGEABLE
Sleeving,textile,electrical
Gudebrod, Inc.
8310-01-316-8748C8846-5N2-5 INTERCHANGEABLE
Thread
Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company
3455-01-317-512714003 INTERCHANGEABLE
Holcutter Kit
Hougen Manufacturing, Inc
5306-01-556-46312136455 INTERCHANGEABLE
Bolt,machine
Military Vehicles Opn General Motors Truck and Bus Group Ms 2603-02
4810-01-633-642614003-5 INTERCHANGEABLE
Valve,gate
Morpac Industries, Inc Div Actuator
Cross-Reference Index
Part NumberManufacturer
14003 Extel Corp (USA)
Related Parts
4310-00-468-7614INTERCHANGEABLE
RING,PISTON
14003
1660-00-485-3154INTERCHANGEABLE
SEAT,VALVE,ISOBARIC
14003
6210-00-964-4067INTERCHANGEABLE
LIGHT,INDICATOR
92081M
5970-01-147-7842INTERCHANGEABLE
SLEEVING,TEXTILE,ELECTRICAL
1400-3
8310-01-316-8748INTERCHANGEABLE
THREAD
C8846-5N2-5
3455-01-317-5127INTERCHANGEABLE
HOLCUTTER KIT
14003
5306-01-556-4631INTERCHANGEABLE
BOLT,MACHINE
2136455
4810-01-633-6426INTERCHANGEABLE
VALVE,GATE
14003-5

Frequently Asked Questions

What is NSN 5962-01-171-1591?

NSN 5962-01-171-1591 is a Microcircuit, manufactured by Extel Corp, classified under FSC 5962 (No Item Name Available). Status: active.

What are the part numbers for NSN 5962-01-171-1591?

NSN 5962-01-171-1591 has 1 cross-referenced part number: 14003 (Extel Corp).

What NSN replaces 5962-01-171-1591?

There are 8 known substitutes for 5962-01-171-1591: 4310-00-468-7614, 1660-00-485-3154, 6210-00-964-4067 and 5 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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