PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

IAT1125SCapacitor,fixed,paper Dielectric

Prestolite Electric Inc · NSN 5910-00-521-5159 · FSC 5910 · No Item Name Available
Verified by PartsTable
NSN 5910-00-521-5159 — this item is cataloged by the U.S. Government under National Stock Number 5910-00-521-5159. Primary manufacturer part number: IAT1125S.
Features
  • Capacitor,fixed,paper Dielectric — FSC 5910
  • Body Style: W/MTG BRACKET, TERMINAL(S) ON ONE END
  • Schematic Diagram Designator: ELECTRODE(S) GROUNDED TO CASE
  • Mounting Facility Type and Quantity: 3 MOUNTING SLOTS
  • Body Length: 1.125 INCHES NOMINAL IN
  • Terminal Length: 3.250 INCHES NOMINAL IN
  • Mounting Slot Width: 0.188 INCHES NOMINAL IN
  • Body Diameter: 0.687 INCHES NOMINAL IN
Applications
  • Circuit regulation and filtering
  • Signal conditioning
  • Power supply stabilization
General Description

The Capacitor,fixed,paper Dielectric, cataloged under National Stock Number 5910-00-521-5159, 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 Prestolite Electric Inc. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 26 commercial cross-references from 13 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5910-00-521-5159
Primary Part NumberIAT1125S
Item NameCapacitor,fixed,paper Dielectric
FSC / FSG5910 / 59 — No Item Name Available
ManufacturerPrestolite Electric Inc
StatusCANCELLED
Body StyleW/MTG BRACKET, TERMINAL(S) ON ONE END
Schematic Diagram DesignatorELECTRODE(S) GROUNDED TO CASE
Mounting Facility Type and Quantity3 MOUNTING SLOTS
Body Length1.125 INCHES NOMINAL IN
Terminal Length3.250 INCHES NOMINAL IN
Mounting Slot Width0.188 INCHES NOMINAL IN
Body Diameter0.687 INCHES NOMINAL IN
Distance Between Centerlines of Mounting Facilities Parallel to Body Length0.625 INCHES NOMINAL IN
Terminal Type and Quantity1 RIBBON
Reliability IndicatorNOT ESTABLISHED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 4
5910-00-239-4587 INTERCHANGEABLE
Capacitor,fixed,paper Dielectric
5910-00-519-96831BB2015RA INTERCHANGEABLE
Capacitor,fixed,paper Dielectric
Prestolite Electric Inc
2920-00-729-52812-44 INTERCHANGEABLE
Parts Kit,ignition Distributor
Am General Llc
2810-00-785-6886859865 INTERCHANGEABLE
Housing Assembly
Curtiss-Wright Controls, Inc. Div Actuation Division
Cross-Reference Index
Part NumberManufacturer
859865 Dana Off Highway Products, Llc (USA)
IAT1125S Prestolite Electric Inc (USA)
IBB2032SS1 Prestolite Electric Inc (USA)
IBB-2042SS-1 Prestolite Battery Div an Eltra Co (USA)
28-1BB-2042SS1 Prestolite Div of Bunker Ramo-Eltra Corp Eltra Corp (USA)
74909101 Kalmar AC Inc (USA)
1BB2015RA Itw Food Equipment Group Llc Dba Hobart Service (USA)
1BB2042SS2 Itw Food Equipment Group Llc Dba Hobart Service (USA)
4909101-0 Kalmar AC Inc (USA)
IBB-2042SS1 Prestolite Div of Bunker Ramo-Eltra Corp Eltra Corp (USA)
28-1BB-2042SS-1 Wisconsin Motors, Llc (USA)
IAT2015LA Prestolite Electric Inc (USA)
674960 Chrysler Realty Company Llc Dba Daimler Chrysler (USA)
IBB2042SS-1 Prestolite Electric Inc (USA)
1BB2042SS1 Itw Food Equipment Group Llc Dba Hobart Service (USA)
IBB-204SS-1 Prestolite Div of Bunker Ramo-Eltra Corp Eltra Corp (USA)
10800124 Borg-Warner Corp Marvel-Schebler/tillotson Div (USA)
IBB204255-1 Prestolite Div of Bunker Ramo-Eltra Corp Eltra Corp (USA)
AT 14684 Deere & Co (USA)
IAT1125S PRIMARY Prestolite Electric Inc (USA)
Related Parts
5910-00-239-4587INTERCHANGEABLE
CAPACITOR,FIXED,PAPER DIELECTRIC
5910-00-519-9683INTERCHANGEABLE
CAPACITOR,FIXED,PAPER DIELECTRIC
1BB2015RA
2920-00-729-5281INTERCHANGEABLE
PARTS KIT,IGNITION DISTRIBUTOR
2-44
2810-00-785-6886INTERCHANGEABLE
HOUSING ASSEMBLY
859865

Frequently Asked Questions

What is NSN 5910-00-521-5159?

NSN 5910-00-521-5159 is a Capacitor,fixed,paper Dielectric, manufactured by Prestolite Electric Inc, classified under FSC 5910 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5910-00-521-5159?

NSN 5910-00-521-5159 has 26 cross-referenced part numbers: 859865 (Dana Off Highway Products, Llc), IAT1125S (Prestolite Electric Inc), IBB2032SS1 (Prestolite Electric Inc), IBB-2042SS-1 (Prestolite Battery Div an Eltra Co), 28-1BB-2042SS1 (Prestolite Div of Bunker Ramo-Eltra Corp Eltra Corp) and 21 more.

What NSN replaces 5910-00-521-5159?

There are 4 known substitutes for 5910-00-521-5159: 5910-00-239-4587, 5910-00-519-9683, 2920-00-729-5281 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of IAT1125S?

Key specifications for IAT1125S: Body Style: W/MTG BRACKET, TERMINAL(S) ON ONE END; Schematic Diagram Designator: ELECTRODE(S) GROUNDED TO CASE; Mounting Facility Type and Quantity: 3 MOUNTING SLOTS; Body Length: 1.125 INCHES NOMINAL IN. 10 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5910-00-521-5159 still in active supply?

NSN 5910-00-521-5159 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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