PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

257977-14Capacitor,fixed,ceramic Dielectr

Raytheon Company · NSN 5910-00-577-7759 · FSC 5910 · No Item Name Available
Verified by PartsTable
NSN 5910-00-577-7759 — this item is cataloged by the U.S. Government under National Stock Number 5910-00-577-7759. Primary manufacturer part number: 257977-14.
Features
  • Capacitor,fixed,ceramic Dielectr — FSC 5910
  • Body Diameter: 0.170 INCHES MAXIMUM IN
  • Voltage Temp Limits Per Section in Percent Capacitance Change: -6.0 TO 6.0 WITHOUT VOLTAGE APPLIED SINGLE SECTION
  • Nonderated Continuous Voltage Rating and Type Per Section: 500.0 DC SINGLE SECTION
  • Schematic Diagram Designator: NO COMMON OR GROUNDED ELECTRODE(S)
  • Terminal Type and Quantity: 2 UNINSULATED WIRE LEAD
  • Terminal Length: 1.000 INCHES MINIMUM IN
  • Capacitance Value Per Section: 1.000 PICOFARADS SINGLE SECTION
Applications
  • Circuit regulation and filtering
  • Signal conditioning
  • Power supply stabilization
  • Applications requiring Plastic Case construction
General Description

The Capacitor,fixed,ceramic Dielectr, cataloged under National Stock Number 5910-00-577-7759, 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 Raytheon Company. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 17 commercial cross-references from 11 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5910-00-577-7759
Primary Part Number257977-14
Item NameCapacitor,fixed,ceramic Dielectr
FSC / FSG5910 / 59 — No Item Name Available
ManufacturerRaytheon Company
StatusCANCELLED
Body Diameter0.170 INCHES MAXIMUM IN
Voltage Temp Limits Per Section in Percent Capacitance Change-6.0 TO 6.0 WITHOUT VOLTAGE APPLIED SINGLE SECTION
Nonderated Continuous Voltage Rating and Type Per Section500.0 DC SINGLE SECTION
Schematic Diagram DesignatorNO COMMON OR GROUNDED ELECTRODE(S)
Terminal Type and Quantity2 UNINSULATED WIRE LEAD
Terminal Length1.000 INCHES MINIMUM IN
Capacitance Value Per Section1.000 PICOFARADS SINGLE SECTION
Nonderated Operating Temp-55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
Body Length0.260 INCHES MAXIMUM IN
Terminal Diameter0.032 INCHES NOMINAL IN
Tolerance Range Per Section-5.00 TO 5.00 PERCENT SINGLE SECTION
Quality Factor at Reference Temp100.0000
MaterialPLASTIC CASE
Terminal Surface TreatmentCOPPER
Reliability IndicatorNOT ESTABLISHED
Body StyleW/O MTG FACILITIES, AXIAL TERMINALS
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 3
5910-00-893-8953GA1-0UUFP0RM5PCT INTERCHANGEABLE
Capacitor,fixed,plastic Dielectr
Stackpole Corp the
5905-01-314-3162P1H103 INTERCHANGEABLE
Resistor,thermal
Therm-O-Disc Inc Sub of Emerson Electric Co
4910-01-412-9411SGK-110-KIT INTERCHANGEABLE
Grinding Kit,valve Seat,electric
Goodson Manufacturing Co Dba Goodson Manufacturing Co
Cross-Reference Index
Part NumberManufacturer
QC1-0PFK Quality Components Inc (USA)
QC1.0PFK Quality Components Inc (USA)
368438-1 L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products (USA)
QC1-1PFPORM10PCT Quality Components Inc (USA)
SMD2006646-1 Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
2300576-1R0 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
10208-0001 Honeywell International Inc Dba Honeywell (USA)
QC-1.0PFPORM5PCT Quality Components Inc (USA)
059-20034-001 Lh Enterprise (USA)
QC1-0PFPORM10PCT Quality Components Inc (USA)
0150-0029 Hewlett-Packard Company Dba HP (USA)
GA1UUFPORM5PCT Stackpole Corp the (USA)
QC1 Quality Components Inc (USA)
257977-14 PRIMARY Raytheon Company (USA)
7431466-120 Lockheed Martin Corp Naval Electronics & Surveillance Systems (USA)
QC1PFP0RM5PCT Quality Components Inc (USA)
2182450B28 Motorola Inc. Dba Integrated Information Systems Group (USA)
Related Parts
5910-00-893-8953INTERCHANGEABLE
CAPACITOR,FIXED,PLASTIC DIELECTR
GA1-0UUFP0RM5PCT
5905-01-314-3162INTERCHANGEABLE
RESISTOR,THERMAL
P1H103
4910-01-412-9411INTERCHANGEABLE
GRINDING KIT,VALVE SEAT,ELECTRIC
SGK-110-KIT

Frequently Asked Questions

What is NSN 5910-00-577-7759?

NSN 5910-00-577-7759 is a Capacitor,fixed,ceramic Dielectr, manufactured by Raytheon Company, classified under FSC 5910 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5910-00-577-7759?

NSN 5910-00-577-7759 has 17 cross-referenced part numbers: QC1-0PFK (Quality Components Inc), QC1.0PFK (Quality Components Inc), 368438-1 (L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products), QC1-1PFPORM10PCT (Quality Components Inc), SMD2006646-1 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir) and 12 more.

What NSN replaces 5910-00-577-7759?

There are 3 known substitutes for 5910-00-577-7759: 5910-00-893-8953, 5905-01-314-3162, 4910-01-412-9411. Verify interchangeability with system specifications before substitution.

What are the specifications of 257977-14?

Key specifications for 257977-14: Body Diameter: 0.170 INCHES MAXIMUM IN; Voltage Temp Limits Per Section in Percent Capacitance Change: -6.0 TO 6.0 WITHOUT VOLTAGE APPLIED SINGLE SECTION; Nonderated Continuous Voltage Rating and Type Per Section: 500.0 DC SINGLE SECTION; Schematic Diagram Designator: NO COMMON OR GROUNDED ELECTRODE(S). 16 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5910-00-577-7759 still in active supply?

NSN 5910-00-577-7759 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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