PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

321262Capacitor,fixed,metallized,paper

Telemechanics Inc · NSN 5910-00-721-3863 · FSC 5910 · No Item Name Available
Verified by PartsTable
NSN 5910-00-721-3863 — this item is cataloged by the U.S. Government under National Stock Number 5910-00-721-3863. Primary manufacturer part number: 321262.
Features
  • Capacitor,fixed,metallized,paper — FSC 5910
  • Reliability Indicator: NOT ESTABLISHED
  • Body Style: W/O MTG FACILITIES, TERMINALS ON OPPOSITE SURFACES
  • Terminal Diameter: 0.025 INCHES NOMINAL IN
  • Schematic Diagram Designator: NO COMMON OR GROUNDED ELECTRODE(S)
  • Capacitance Value Per Section: 1.000 MICROFARADS SINGLE SECTION
  • Terminal Type and Quantity: 2 UNINSULATED WIRE LEAD
  • Terminal Length: 1.000 INCHES MINIMUM IN
Applications
  • Circuit regulation and filtering
  • Signal conditioning
  • Power supply stabilization
  • Applications requiring Plastic Case construction
General Description

The Capacitor,fixed,metallized,paper, cataloged under National Stock Number 5910-00-721-3863, 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 Telemechanics Inc. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 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
NSN5910-00-721-3863
Primary Part Number321262
Item NameCapacitor,fixed,metallized,paper
FSC / FSG5910 / 59 — No Item Name Available
ManufacturerTelemechanics Inc
StatusACTIVE
Reliability IndicatorNOT ESTABLISHED
Body StyleW/O MTG FACILITIES, TERMINALS ON OPPOSITE SURFACES
Terminal Diameter0.025 INCHES NOMINAL IN
Schematic Diagram DesignatorNO COMMON OR GROUNDED ELECTRODE(S)
Capacitance Value Per Section1.000 MICROFARADS SINGLE SECTION
Terminal Type and Quantity2 UNINSULATED WIRE LEAD
Terminal Length1.000 INCHES MINIMUM IN
Body Width0.295 INCHES MAXIMUM IN
Nonderated Continuous Voltage Rating and Type Per Section100.0 DC SINGLE SECTION
Body Length0.925 INCHES MAXIMUM IN
Body Height0.512 INCHES MAXIMUM IN
Tolerance Range Per Section-10.00 TO 10.00 PERCENT SINGLE SECTION
Nonderated Operating Temp-40.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
Terminal Surface TreatmentSOLDER
Dielectric MaterialPLASTIC POLYESTER
MaterialPLASTIC CASE
Dissipation Factor at Reference Temp in Percent1.000
Insulation Resistance at Reference Temp25000.0 MEGOHM-MICROFARADS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
3040-00-109-6507321262 INTERCHANGEABLE
Shaft,shouldered
Eaton Aerospace, Llc Dba Jackson South
5910-00-455-4371 INTERCHANGEABLE
Capacitor,fixed,plastic Dielectr
5940-01-653-7789321262 INTERCHANGEABLE
Terminal,lug
Te Connectivity Corporation
Cross-Reference Index
Part NumberManufacturer
321262 PRIMARY Telemechanics Inc (USA)
1LUMZ100 Charles Industries, Llc Div Telecom (USA)
321262 American Telephone and Telegraph Co (USA)
1LUMZ100 Industrial/midwec Capacitor Corp a Charles Industries Co (USA)
Related Parts
3040-00-109-6507INTERCHANGEABLE
SHAFT,SHOULDERED
321262
5910-00-455-4371INTERCHANGEABLE
CAPACITOR,FIXED,PLASTIC DIELECTR
5940-01-653-7789INTERCHANGEABLE
TERMINAL,LUG
321262

Frequently Asked Questions

What is NSN 5910-00-721-3863?

NSN 5910-00-721-3863 is a Capacitor,fixed,metallized,paper, manufactured by Telemechanics Inc, classified under FSC 5910 (No Item Name Available). Status: active.

What are the part numbers for NSN 5910-00-721-3863?

NSN 5910-00-721-3863 has 4 cross-referenced part numbers: 321262 (Telemechanics Inc), 1LUMZ100 (Charles Industries, Llc Div Telecom), 321262 (American Telephone and Telegraph Co), 1LUMZ100 (Industrial/midwec Capacitor Corp a Charles Industries Co).

What NSN replaces 5910-00-721-3863?

There are 3 known substitutes for 5910-00-721-3863: 3040-00-109-6507, 5910-00-455-4371, 5940-01-653-7789. Verify interchangeability with system specifications before substitution.

What are the specifications of 321262?

Key specifications for 321262: Reliability Indicator: NOT ESTABLISHED; Body Style: W/O MTG FACILITIES, TERMINALS ON OPPOSITE SURFACES; Terminal Diameter: 0.025 INCHES NOMINAL IN; Schematic Diagram Designator: NO COMMON OR GROUNDED ELECTRODE(S). 18 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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