PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

9401-2Capacitor,variable,mica Dielectr

Knowles Cazenovia, Inc. Div Johanson Manufacturing · NSN 5910-00-621-7214 · FSC 5910 · No Item Name Available
Verified by PartsTable
NSN 5910-00-621-7214 — this item is cataloged by the U.S. Government under National Stock Number 5910-00-621-7214. Primary manufacturer part number: 9401-2.
Features
  • Capacitor,variable,mica Dielectr — FSC 5910
  • Adjustment Device Drive Type and Quantity: 1 HEX SOCKET
  • Terminal Type and Quantity: 2 RIBBON
  • Insulation DC Resistance at 25 Deg Celsius: 10.0 GIGOHMS
  • Quality Factor at 25 Deg Celsius: 2000.0
  • Adjustment Device Torque: 0.050 INCH-OUNCES MINIMUM AND 0.200 INCH-OUNCES MAXIMUM IN
  • Body Height: 0.030 INCHES NOMINAL IN
  • Capacitance Range in Picofarads: +0.5 TO 2.0 SINGLE SECTION
Applications
  • Circuit regulation and filtering
  • Signal conditioning
  • Power supply stabilization
General Description

The Capacitor,variable,mica Dielectr, cataloged under National Stock Number 5910-00-621-7214, 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 Knowles Cazenovia, Inc. Div Johanson Manufacturing. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5910-00-621-7214
Primary Part Number9401-2
Item NameCapacitor,variable,mica Dielectr
FSC / FSG5910 / 59 — No Item Name Available
ManufacturerKnowles Cazenovia, Inc. Div Johanson Manufacturing
StatusACTIVE
Adjustment Device Drive Type and Quantity1 HEX SOCKET
Terminal Type and Quantity2 RIBBON
Insulation DC Resistance at 25 Deg Celsius10.0 GIGOHMS
Quality Factor at 25 Deg Celsius2000.0
Adjustment Device Torque0.050 INCH-OUNCES MINIMUM AND 0.200 INCH-OUNCES MAXIMUM IN
Body Height0.030 INCHES NOMINAL IN
Capacitance Range in Picofarads+0.5 TO 2.0 SINGLE SECTION
Mounting Facility Type and Quantity2 TERMINAL
Inclosure TypeUNINCLOSED
Body StyleCOMPRESSION
Body Length0.140 INCHES NOMINAL IN
Body Width0.110 INCHES NOMINAL IN
Nonderated Voltage Rating and Type250.0 DC CONTINUOUS SINGLE SECTION
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5133-00-189-9322 INTERCHANGEABLE
Drill,twist
5915-00-500-99842920137-12 INTERCHANGEABLE
Filter,band Pass
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5130-01-075-6626940 INTERCHANGEABLE
Power Rig
Huck International, Inc. Div Kingston Operations
4920-01-299-963594012 INTERCHANGEABLE
Test Program Set
Textron Systems Corporation Dba Textron Systems Corp
6130-01-539-945894012 INTERCHANGEABLE
Power Supply
Behlman Electronics, Inc
5315-01-601-558394012 INTERCHANGEABLE
Pin,spring
Charles Reed Knight Jr Dba Knight's Armament Company
5930-01-724-4142PS300SCWNTR14-K INTERCHANGEABLE
Switch,pressure
Stauff Corp
Cross-Reference Index
Part NumberManufacturer
2387095-2 Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin (USA)
9401-2 PRIMARY Knowles Cazenovia, Inc. Div Johanson Manufacturing (USA)
2387095-2 Lockheed Martin Corporation Div Rotary and Mission Systems (USA)
150-0017-001 Eaton Corp Electronic Instrumentation Div Los Angeles Plant (USA)
3314125-2 Allied-Signal Inc Dba Allied-Signal Aerospace Co Electrodynamics Div (USA)
3314125-2 PRIMARY Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road) (USA)
Related Parts
5133-00-189-9322INTERCHANGEABLE
DRILL,TWIST
5915-00-500-9984INTERCHANGEABLE
FILTER,BAND PASS
2920137-12
5130-01-075-6626INTERCHANGEABLE
POWER RIG
940
4920-01-299-9635INTERCHANGEABLE
TEST PROGRAM SET
94012
6130-01-539-9458INTERCHANGEABLE
POWER SUPPLY
94012
5315-01-601-5583INTERCHANGEABLE
PIN,SPRING
94012
5930-01-724-4142INTERCHANGEABLE
SWITCH,PRESSURE
PS300SCWNTR14-K

Frequently Asked Questions

What is NSN 5910-00-621-7214?

NSN 5910-00-621-7214 is a Capacitor,variable,mica Dielectr, manufactured by Knowles Cazenovia, Inc. Div Johanson Manufacturing, classified under FSC 5910 (No Item Name Available). Status: active.

What are the part numbers for NSN 5910-00-621-7214?

NSN 5910-00-621-7214 has 6 cross-referenced part numbers: 2387095-2 (Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin), 9401-2 (Knowles Cazenovia, Inc. Div Johanson Manufacturing), 2387095-2 (Lockheed Martin Corporation Div Rotary and Mission Systems), 150-0017-001 (Eaton Corp Electronic Instrumentation Div Los Angeles Plant), 3314125-2 (Allied-Signal Inc Dba Allied-Signal Aerospace Co Electrodynamics Div) and 1 more.

What NSN replaces 5910-00-621-7214?

There are 7 known substitutes for 5910-00-621-7214: 5133-00-189-9322, 5915-00-500-9984, 5130-01-075-6626 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 9401-2?

Key specifications for 9401-2: Adjustment Device Drive Type and Quantity: 1 HEX SOCKET; Terminal Type and Quantity: 2 RIBBON; Insulation DC Resistance at 25 Deg Celsius: 10.0 GIGOHMS; Quality Factor at 25 Deg Celsius: 2000.0. 13 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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