The Capacitor,fixed,paper Dielectric, cataloged under National Stock Number 5910-00-668-0145, is classified within Federal Supply Class 5910 (Capacitors) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Argent Industries, Inc.. Government technical data includes 15 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5910-00-668-0145 |
| Primary Part Number | AR-8990-4 |
| Item Name | Capacitor,fixed,paper Dielectric |
| FSC / FSG | 5910 / 59 — Capacitors |
| Manufacturer | Argent Industries, Inc. |
| Status | ACTIVE |
| Body Diameter | 1.375 INCHES NOMINAL IN |
| Body Style | W/O MTG FACILITIES, TERMINAL(S) ON ONE END |
| 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 |
| Nonderated Operating Temp | -55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC |
| Body Width | 1.375 INCHES NOMINAL IN |
| Body Height | 1.375 INCHES NOMINAL IN |
| Section Quantity | 3 |
| Features Provided | MOUNTING HARDWARE AND HERMETICALLY SEALED CASE |
| Nonderated Continuous Voltage Rating and Type Per Section | 115.0 AC-RMS 1ST SECTION AND 115.0 AC-RMS 2ND SECTION AND 115.0 AC-RMS 3RD SECTION |
| Schematic Diagram Designator | DELTA CONNECTED |
| Case Insulation Material | PAPER |
| Body Length | 4.500 INCHES NOMINAL IN |
| Capacitance Value Per Section | 25000.000 PICOFARADS 1ST SECTION AND 25000.000 PICOFARADS 2ND SECTION AND 1.000 MICROFARADS 3RD SECTION |
| Reliability Indicator | NOT ESTABLISHED |
| Terminal Type and Quantity | 3 THREADED STUD |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| AR-8990-4 PRIMARY | Argent Industries, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 8990-4 | 5/9 Secondary reference Arma Div Ambac Industries Inc |
NSN 5910-00-668-0145 is a Capacitor,fixed,paper Dielectric, manufactured by Argent Industries, Inc., classified under FSC 5910, Capacitors. Status: active.
NSN 5910-00-668-0145 has 1 manufacturer part number on file: AR-8990-4 (Argent Industries, Inc.).
3 possible matches (shared part number, not a government interchangeability claim): 4520-01-125-6241, 4820-01-189-8627, 1670-01-445-5102. Verify interchangeability with system specifications before substitution.
Key specifications for AR-8990-4: Body Diameter: 1.375 INCHES NOMINAL IN; Body Style: W/O MTG FACILITIES, TERMINAL(S) ON ONE END; 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; Nonderated Operating Temp: -55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC. 15 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.