PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

NMQ121Capacitor,variable,glass Dielect

Murata Erie North America Inc Headquarters and Georgia Opns · NSN 5910-01-027-3373 · FSC 5910 · No Item Name Available
Verified by PartsTable
NSN 5910-01-027-3373 — this item is cataloged by the U.S. Government under National Stock Number 5910-01-027-3373. Primary manufacturer part number: NMQ121.
Features
  • Capacitor,variable,glass Dielect — FSC 5910
  • Terminal Length: 0.500 INCHES MINIMUM IN
  • Center to Center Distance Between Terminals Parallel to Diameter: 0.281 INCHES NOMINAL IN
  • Mounting Facility Type and Quantity: 2 TERMINAL
  • Capacitance Drift in Picofarads: 0.01 SINGLE SECTION
  • Quality Factor at 25 Deg Celsius: 1500.0
  • Body Style: PISTON
  • Nonderated Voltage Rating and Type: 750.0 DC CONTINUOUS SINGLE SECTION
Applications
  • Circuit regulation and filtering
  • Signal conditioning
  • Power supply stabilization
General Description

The Capacitor,variable,glass Dielect, cataloged under National Stock Number 5910-01-027-3373, 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 Murata Erie North America Inc Headquarters and Georgia Opns. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5910-01-027-3373
Primary Part NumberNMQ121
Item NameCapacitor,variable,glass Dielect
FSC / FSG5910 / 59 — No Item Name Available
ManufacturerMurata Erie North America Inc Headquarters and Georgia Opns
StatusCANCELLED
Terminal Length0.500 INCHES MINIMUM IN
Center to Center Distance Between Terminals Parallel to Diameter0.281 INCHES NOMINAL IN
Mounting Facility Type and Quantity2 TERMINAL
Capacitance Drift in Picofarads0.01 SINGLE SECTION
Quality Factor at 25 Deg Celsius1500.0
Body StylePISTON
Nonderated Voltage Rating and Type750.0 DC CONTINUOUS SINGLE SECTION
Inclosure TypeENCAPSULATED
Terminal Type and Quantity2 PRINTED CIRCUIT
Nonderated Operating Temp-55.0 CELSIUS MINIMUM AND 150.0 CELSIUS MAXIMUM DEGC
Adjustment Device Drive Type and Quantity1 SLOTTED SCREW
Temp Coefficient of Capacitance Range in Ppm Per Deg Celsius+0.0 TO 50.0 SINGLE SECTION
Center to Center Distance Between Terminals Parallel to Length0.250 INCHES NOMINAL IN
Overall Diameter0.312 INCHES NOMINAL IN
Body Length0.312 INCHES MAXIMUM IN
Insulation DC Resistance at 25 Deg Celsius1000.0 GIGOHMS
Test Data Document81349-MIL-C-14409 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
Capacitance Range in Picofarads+0.6 TO 1.8 SINGLE SECTION
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5910-00-730-7237 INTERCHANGEABLE
Capacitor,variable,glass Dielect
5910-00-786-8787 INTERCHANGEABLE
Capacitor,variable,glass Dielect
5910-00-881-0344 INTERCHANGEABLE
Capacitor,variable,glass Dielect
5910-00-924-4307 INTERCHANGEABLE
Capacitor,variable,glass Dielect
5910-00-928-1332 INTERCHANGEABLE
Capacitor,variable,glass Dielect
5910-00-938-1015 INTERCHANGEABLE
Capacitor,variable,glass Dielect
5910-00-941-2227 INTERCHANGEABLE
Capacitor,variable,glass Dielect
5910-00-944-9322 INTERCHANGEABLE
Capacitor,variable,glass Dielect
5910-00-954-9793 INTERCHANGEABLE
Capacitor,variable,glass Dielect
5910-00-992-3306 INTERCHANGEABLE
Capacitor,variable,glass Dielect
Cross-Reference Index
Part NumberManufacturer
NMQ121 Murata Erie North America Inc Headquarters and Georgia Opns (USA)
MIL-PRF-14409/7 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
PC41Q1R8 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MILC14409-7 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5910-00-730-7237INTERCHANGEABLE
CAPACITOR,VARIABLE,GLASS DIELECT
5910-00-786-8787INTERCHANGEABLE
CAPACITOR,VARIABLE,GLASS DIELECT
5910-00-881-0344INTERCHANGEABLE
CAPACITOR,VARIABLE,GLASS DIELECT
5910-00-924-4307INTERCHANGEABLE
CAPACITOR,VARIABLE,GLASS DIELECT
5910-00-928-1332INTERCHANGEABLE
CAPACITOR,VARIABLE,GLASS DIELECT
5910-00-938-1015INTERCHANGEABLE
CAPACITOR,VARIABLE,GLASS DIELECT
5910-00-941-2227INTERCHANGEABLE
CAPACITOR,VARIABLE,GLASS DIELECT
5910-00-944-9322INTERCHANGEABLE
CAPACITOR,VARIABLE,GLASS DIELECT
5910-00-954-9793INTERCHANGEABLE
CAPACITOR,VARIABLE,GLASS DIELECT
5910-00-992-3306INTERCHANGEABLE
CAPACITOR,VARIABLE,GLASS DIELECT
5910-00-996-1089INTERCHANGEABLE
CAPACITOR,VARIABLE,GLASS DIELECT
5910-01-293-0100INTERCHANGEABLE
CAPACITOR,VARIABLE,GLASS DIELECT

Frequently Asked Questions

What is NSN 5910-01-027-3373?

NSN 5910-01-027-3373 is a Capacitor,variable,glass Dielect, manufactured by Murata Erie North America Inc Headquarters and Georgia Opns, classified under FSC 5910 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5910-01-027-3373?

NSN 5910-01-027-3373 has 4 cross-referenced part numbers: NMQ121 (Murata Erie North America Inc Headquarters and Georgia Opns), MIL-PRF-14409/7 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), PC41Q1R8 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MILC14409-7 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 5910-01-027-3373?

There are 12 known substitutes for 5910-01-027-3373: 5910-00-730-7237, 5910-00-786-8787, 5910-00-881-0344 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of NMQ121?

Key specifications for NMQ121: Terminal Length: 0.500 INCHES MINIMUM IN; Center to Center Distance Between Terminals Parallel to Diameter: 0.281 INCHES NOMINAL IN; Mounting Facility Type and Quantity: 2 TERMINAL; Capacitance Drift in Picofarads: 0.01 SINGLE SECTION. 19 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5910-01-027-3373 still in active supply?

NSN 5910-01-027-3373 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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