PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MILC5Capacitor,fixed,mica Dielectric

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 5910-00-636-2121 · FSC 5910 · No Item Name Available
Verified by PartsTable
NSN 5910-00-636-2121 — this item is cataloged by the U.S. Government under National Stock Number 5910-00-636-2121. Primary manufacturer part number: MILC5.
Features
  • Capacitor,fixed,mica Dielectric — FSC 5910
  • 6 verified cross-references
  • Primary manufacturer: Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Applications
  • Circuit regulation and filtering
  • Signal conditioning
  • Power supply stabilization
General Description

The Capacitor,fixed,mica Dielectric, cataloged under National Stock Number 5910-00-636-2121, is classified within Federal Supply Class 5910 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M. This item has 6 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Cancelled.

Catalog Facts
Item NameCapacitor,fixed,mica Dielectric
FSC / FSG5910 — No Item Name Available (FSG 59)
ManufacturersMilitary Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M (CAGE 81349); L3harris Technologies, Inc. (CAGE 28527); Motorola Inc. Dba Integrated Information Systems Group (CAGE 94990); General Dynamics Mission Systems, Inc. Dba Gdms (CAGE 1VPW8)
Technical Specifications
ParameterValue
NSN5910-00-636-2121
Primary Part NumberMILC5
Item NameCapacitor,fixed,mica Dielectric
FSC / FSG5910 / 59 — No Item Name Available
ManufacturerMilitary Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 1
5910-00-950-1477 INTERCHANGEABLE
Capacitor,fixed,mica Dielectric
Cross-Reference Index
Part NumberManufacturer
MILC5 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
1067286-1 L3harris Technologies, Inc. (USA)
221-10823-437D Motorola Inc. Dba Integrated Information Systems Group (USA)
221-10823-437D General Dynamics Mission Systems, Inc. Dba Gdms (USA)
CM20D681J Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
1067292-1 L3harris Technologies, Inc. (USA)
Related Parts
5910-00-950-1477INTERCHANGEABLE
CAPACITOR,FIXED,MICA DIELECTRIC

Frequently Asked Questions

What is NSN 5910-00-636-2121?

NSN 5910-00-636-2121 is a Capacitor,fixed,mica Dielectric, manufactured by Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 5910 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5910-00-636-2121?

NSN 5910-00-636-2121 has 6 cross-referenced part numbers: MILC5 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 1067286-1 (L3harris Technologies, Inc.), 221-10823-437D (Motorola Inc. Dba Integrated Information Systems Group), 221-10823-437D (General Dynamics Mission Systems, Inc. Dba Gdms), CM20D681J (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 1 more.

What NSN replaces 5910-00-636-2121?

There is 1 known substitute for 5910-00-636-2121: 5910-00-950-1477. Verify interchangeability with system specifications before substitution.

Is NSN 5910-00-636-2121 still in active supply?

NSN 5910-00-636-2121 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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