PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

17521Microcircuit,digital

Naval Electronic Systems Security Engineering Center · NSN 5962-00-514-1922 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-00-514-1922 — this item is cataloged by the U.S. Government under National Stock Number 5962-00-514-1922. Primary manufacturer part number: 17521.
Features
  • Microcircuit,digital — FSC 5962
  • 2 verified cross-references
  • Primary manufacturer: Naval Electronic Systems Security Engineering Center
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,digital, cataloged under National Stock Number 5962-00-514-1922, 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 Naval Electronic Systems Security Engineering Center. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameMicrocircuit,digital
FSC / FSG5962 — No Item Name Available (FSG 59)
ManufacturersNaval Electronic Systems Security Engineering Center (CAGE 02227); Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (CAGE 13499)
Technical Specifications
ParameterValue
NSN5962-00-514-1922
Primary Part Number17521
Item NameMicrocircuit,digital
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerNaval Electronic Systems Security Engineering Center
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
6210-00-250-857417521 INTERCHANGEABLE
Light,indicator
Avo Intl
4710-00-756-085417521 INTERCHANGEABLE
Tube Assembly,metal
Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp.
3010-01-212-266017521 INTERCHANGEABLE
Clutch Half,positive,nonvehicula
Blako Inc. Dba Blakeslee
6150-01-364-4964ECM-521 INTERCHANGEABLE
Cable Assembly,special Purpose,e
Electri-Cord Mfg Co Inc
4820-01-424-2665 INTERCHANGEABLE
Parts Kit,valve
5340-01-559-629517521 INTERCHANGEABLE
Bracket,mounting
Silver Eagle Manufacturing Co
Cross-Reference Index
Part NumberManufacturer
17521 Naval Electronic Systems Security Engineering Center (USA)
619-3532-001 Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
Related Parts
6210-00-250-8574INTERCHANGEABLE
LIGHT,INDICATOR
17521
4710-00-756-0854INTERCHANGEABLE
TUBE ASSEMBLY,METAL
17521
3010-01-212-2660INTERCHANGEABLE
CLUTCH HALF,POSITIVE,NONVEHICULA
17521
6150-01-364-4964INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
ECM-521
4820-01-424-2665INTERCHANGEABLE
PARTS KIT,VALVE
5340-01-559-6295INTERCHANGEABLE
BRACKET,MOUNTING
17521

Frequently Asked Questions

What is NSN 5962-00-514-1922?

NSN 5962-00-514-1922 is a Microcircuit,digital, manufactured by Naval Electronic Systems Security Engineering Center, classified under FSC 5962 (No Item Name Available). Status: active.

What are the part numbers for NSN 5962-00-514-1922?

NSN 5962-00-514-1922 has 2 cross-referenced part numbers: 17521 (Naval Electronic Systems Security Engineering Center), 619-3532-001 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems).

What NSN replaces 5962-00-514-1922?

There are 6 known substitutes for 5962-00-514-1922: 6210-00-250-8574, 4710-00-756-0854, 3010-01-212-2660 and 3 more. Verify interchangeability with system specifications before substitution.

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