PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MIL-PRF-83421ECapacitor,fixed,metallized,paper

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 5910-01-230-9651 · FSC 5910 · No Item Name Available
Verified by PartsTable
NSN 5910-01-230-9651 — this item is cataloged by the U.S. Government under National Stock Number 5910-01-230-9651. Primary manufacturer part number: MIL-PRF-83421E.
Features
  • Capacitor,fixed,metallized,paper — FSC 5910
  • 4 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,metallized,paper, cataloged under National Stock Number 5910-01-230-9651, 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 4 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5910-01-230-9651
Primary Part NumberMIL-PRF-83421E
Item NameCapacitor,fixed,metallized,paper
FSC / FSG5910 / 59 — No Item Name Available
ManufacturerMilitary Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5910-01-111-1091 INTERCHANGEABLE
Capacitor,fixed,metallized,paper
5910-01-132-8542 INTERCHANGEABLE
Capacitor,fixed,metallized,paper
5910-01-196-9386 INTERCHANGEABLE
Capacitor,fixed,metallized,paper
5910-01-197-2564 INTERCHANGEABLE
Capacitor,fixed,metallized,paper
5910-01-216-3825 INTERCHANGEABLE
Capacitor,fixed,metallized,paper
5910-01-233-9147 INTERCHANGEABLE
Capacitor,fixed,metallized,paper
5910-01-245-5265 INTERCHANGEABLE
Capacitor,fixed,metallized,paper
5910-01-252-4316 INTERCHANGEABLE
Capacitor,fixed,metallized,paper
5910-01-256-2643 INTERCHANGEABLE
Capacitor,fixed,metallized,paper
5910-01-258-1378 INTERCHANGEABLE
Capacitor,fixed,metallized,paper
Cross-Reference Index
Part NumberManufacturer
MIL-PRF-83421E Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-C-8342/1 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-PRF-83421/1 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
M83421/01-2061S Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5910-01-111-1091INTERCHANGEABLE
CAPACITOR,FIXED,METALLIZED,PAPER
5910-01-132-8542INTERCHANGEABLE
CAPACITOR,FIXED,METALLIZED,PAPER
5910-01-196-9386INTERCHANGEABLE
CAPACITOR,FIXED,METALLIZED,PAPER
5910-01-197-2564INTERCHANGEABLE
CAPACITOR,FIXED,METALLIZED,PAPER
5910-01-216-3825INTERCHANGEABLE
CAPACITOR,FIXED,METALLIZED,PAPER
5910-01-233-9147INTERCHANGEABLE
CAPACITOR,FIXED,METALLIZED,PAPER
5910-01-245-5265INTERCHANGEABLE
CAPACITOR,FIXED,METALLIZED,PAPER
5910-01-252-4316INTERCHANGEABLE
CAPACITOR,FIXED,METALLIZED,PAPER
5910-01-256-2643INTERCHANGEABLE
CAPACITOR,FIXED,METALLIZED,PAPER
5910-01-258-1378INTERCHANGEABLE
CAPACITOR,FIXED,METALLIZED,PAPER
5910-01-274-6909INTERCHANGEABLE
CAPACITOR,FIXED,METALLIZED,PAPER
5910-01-274-6917INTERCHANGEABLE
CAPACITOR,FIXED,METALLIZED,PAPER

Frequently Asked Questions

What is NSN 5910-01-230-9651?

NSN 5910-01-230-9651 is a Capacitor,fixed,metallized,paper, 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: active.

What are the part numbers for NSN 5910-01-230-9651?

NSN 5910-01-230-9651 has 4 cross-referenced part numbers: MIL-PRF-83421E (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-C-8342/1 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-PRF-83421/1 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), M83421/01-2061S (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 5910-01-230-9651?

There are 12 known substitutes for 5910-01-230-9651: 5910-01-111-1091, 5910-01-132-8542, 5910-01-196-9386 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MIL-PRF-83421E?

Key specifications for MIL-PRF-83421E: End Item Identification: B-1; Part Name Assigned by Controlling Agency: CAPACITORS, FIXED, METALLIZED, PLASTIC FILM DIELECTRIC; Special Features: (DC, AC, OR DC AND AC), HERMETICALLY SEALED IN METAL CASES OR CERAMIC CASES. 3 total characteristics are documented in the Federal Logistics Information System.

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