PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

AR-8990-4Capacitor,fixed,paper Dielectric

Argent Industries, Inc. · NSN 5910-00-668-0145 · FSC 5910 · No Item Name Available
Verified by PartsTable
NSN 5910-00-668-0145 — this item is cataloged by the U.S. Government under National Stock Number 5910-00-668-0145. Primary manufacturer part number: AR-8990-4.
Features
  • Capacitor,fixed,paper Dielectric — FSC 5910
  • Case Insulation Material: PAPER
  • Terminal Type and Quantity: 3 THREADED STUD
  • Features Provided: MOUNTING HARDWARE AND HERMETICALLY SEALED CASE
  • Body Style: W/O MTG FACILITIES, TERMINAL(S) ON ONE END
  • Section Quantity: 3
  • Tolerance Range Per Section: +0.00 TO 20.00 PERCENT 1ST SECTION AND +0.00 TO 20.00 PERCENT 2ND SECTION AND +0.00 TO 20.00 PERCENT 3RD SECTION
  • Capacitance Value Per Section: 25000.000 PICOFARADS 1ST SECTION AND 25000.000 PICOFARADS 2ND SECTION AND 1.000 MICROFARADS 3RD SECTION
Applications
  • Circuit regulation and filtering
  • Signal conditioning
  • Power supply stabilization
General Description

The Capacitor,fixed,paper Dielectric, cataloged under National Stock Number 5910-00-668-0145, 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 Argent Industries, Inc.. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5910-00-668-0145
Primary Part NumberAR-8990-4
Item NameCapacitor,fixed,paper Dielectric
FSC / FSG5910 / 59 — No Item Name Available
ManufacturerArgent Industries, Inc.
StatusACTIVE
Case Insulation MaterialPAPER
Terminal Type and Quantity3 THREADED STUD
Features ProvidedMOUNTING HARDWARE AND HERMETICALLY SEALED CASE
Body StyleW/O MTG FACILITIES, TERMINAL(S) ON ONE END
Section Quantity3
Tolerance Range Per Section+0.00 TO 20.00 PERCENT 1ST SECTION AND +0.00 TO 20.00 PERCENT 2ND SECTION AND +0.00 TO 20.00 PERCENT 3RD SECTION
Capacitance Value Per Section25000.000 PICOFARADS 1ST SECTION AND 25000.000 PICOFARADS 2ND SECTION AND 1.000 MICROFARADS 3RD SECTION
Body Height1.375 INCHES NOMINAL IN
Body Length4.500 INCHES NOMINAL IN
Schematic Diagram DesignatorDELTA CONNECTED
Nonderated Continuous Voltage Rating and Type Per Section115.0 AC-RMS 1ST SECTION AND 115.0 AC-RMS 2ND SECTION AND 115.0 AC-RMS 3RD SECTION
Body Diameter1.375 INCHES NOMINAL IN
Reliability IndicatorNOT ESTABLISHED
Body Width1.375 INCHES NOMINAL IN
Nonderated Operating Temp-55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
4520-01-125-6241A-100 INTERCHANGEABLE
Heating Element,electrical,nonim
Jenn-Air Co Div of Maytag Corp
4820-01-189-8627899-04 INTERCHANGEABLE
Seat,valve
Trac Regulator Co., Inc. Dba Trac Regulator Co Inc
1670-01-445-510289904 INTERCHANGEABLE
Tube Stoes,elastic
Sky Systems Inc
Cross-Reference Index
Part NumberManufacturer
AR-8990-4 PRIMARY Argent Industries, Inc. (USA)
8990-4 Arma Div Ambac Industries Inc
Related Parts
4520-01-125-6241INTERCHANGEABLE
HEATING ELEMENT,ELECTRICAL,NONIM
A-100
4820-01-189-8627INTERCHANGEABLE
SEAT,VALVE
899-04
1670-01-445-5102INTERCHANGEABLE
TUBE STOES,ELASTIC
89904

Frequently Asked Questions

What is NSN 5910-00-668-0145?

NSN 5910-00-668-0145 is a Capacitor,fixed,paper Dielectric, manufactured by Argent Industries, Inc., classified under FSC 5910 (No Item Name Available). Status: active.

What are the part numbers for NSN 5910-00-668-0145?

NSN 5910-00-668-0145 has 2 cross-referenced part numbers: AR-8990-4 (Argent Industries, Inc.), 8990-4 (Arma Div Ambac Industries Inc).

What NSN replaces 5910-00-668-0145?

There are 3 known substitutes for 5910-00-668-0145: 4520-01-125-6241, 4820-01-189-8627, 1670-01-445-5102. Verify interchangeability with system specifications before substitution.

What are the specifications of AR-8990-4?

Key specifications for AR-8990-4: Case Insulation Material: PAPER; Terminal Type and Quantity: 3 THREADED STUD; Features Provided: MOUNTING HARDWARE AND HERMETICALLY SEALED CASE; Body Style: W/O MTG FACILITIES, TERMINAL(S) ON ONE END. 15 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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