PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

7285-0Capacitor,variable,air Dielectri

Knowles Cazenovia, Inc. Div Johanson Manufacturing · NSN 5910-01-038-4878 · FSC 5910 · No Item Name Available
Verified by PartsTable
NSN 5910-01-038-4878 — this item is cataloged by the U.S. Government under National Stock Number 5910-01-038-4878. Primary manufacturer part number: 7285-0.
Features
  • Capacitor,variable,air Dielectri — FSC 5910
  • Inclosure Type: ENCASED
  • Tolerance of Temp Coefficient in Ppm Per Deg Celsius: -50.0 TO 50.0 SINGLE SECTION
  • Nonderated Voltage Rating and Type: 500.0 DC CONTINUOUS SINGLE SECTION
  • Body Length: 0.156 INCHES NOMINAL IN
  • Nonderated Operating Temp: -65.0 CELSIUS MINIMUM AND 125.0 CELSIUS MAXIMUM DEGC
  • Tuning Characteristic: STRAIGHT LINE CAPACITY SINGLE SECTION
  • Terminal Type and Quantity: 1 FERRULE
Applications
  • Circuit regulation and filtering
  • Signal conditioning
  • Power supply stabilization
General Description

The Capacitor,variable,air Dielectri, cataloged under National Stock Number 5910-01-038-4878, 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 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5910-01-038-4878
Primary Part Number7285-0
Item NameCapacitor,variable,air Dielectri
FSC / FSG5910 / 59 — No Item Name Available
ManufacturerKnowles Cazenovia, Inc. Div Johanson Manufacturing
StatusACTIVE
Inclosure TypeENCASED
Tolerance of Temp Coefficient in Ppm Per Deg Celsius-50.0 TO 50.0 SINGLE SECTION
Nonderated Voltage Rating and Type500.0 DC CONTINUOUS SINGLE SECTION
Body Length0.156 INCHES NOMINAL IN
Nonderated Operating Temp-65.0 CELSIUS MINIMUM AND 125.0 CELSIUS MAXIMUM DEGC
Tuning CharacteristicSTRAIGHT LINE CAPACITY SINGLE SECTION
Terminal Type and Quantity1 FERRULE
Adjustment Device Drive Type and Quantity1 SLOTTED SCREW
Overall Diameter0.118 INCHES NOMINAL IN
Capacitance Range in Picofarads+0.4 TO 2.5 SINGLE SECTION
Insulation DC Resistance at 25 Deg Celsius10000.0 MEGOHMS
Temp Coefficient of Capacitance in Ppm Per Deg Celsius50.0 SINGLE SECTION
Body StylePISTON
Adjustment Device Torque0.200 INCH-OUNCES MINIMUM AND 2.000 INCH-OUNCES MAXIMUM IN
Mounting Facility Type and Quantity1 FLANGE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
5940-00-378-3418 INTERCHANGEABLE
Post,binding,electrical
5950-00-477-6702 INTERCHANGEABLE
Transformer,power
2805-00-516-932814S43 INTERCHANGEABLE
Ring Set,piston
Spirolox Inc
2815-00-528-6064 INTERCHANGEABLE
Lock,valve Spring Retainer
6515-00-828-24697285 INTERCHANGEABLE
Bag,ostomy
Hollister Inc
5930-00-886-9048F7285 INTERCHANGEABLE
Switch,liquid Level
Ametek Inc Div Aerospace and Defense
4240-01-247-2918 INTERCHANGEABLE
Gasket,respirator
4820-01-415-636173000-1 INTERCHANGEABLE
Valve,butterfly
Eaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator
6850-01-499-1051 INTERCHANGEABLE
Coolant,plasma
1270-01-503-43837285 INTERCHANGEABLE
Radar Set Subassembly
Caes Mission Systems Llc
Cross-Reference Index
Part NumberManufacturer
7285-0 Knowles Cazenovia, Inc. Div Johanson Manufacturing (USA)
5800583-462010-112 Hensoldt Sensors Gmbh (DEU)
2075063-0201 Raytheon Company Dba Raytheon Co (USA)
7285 Knowles Cazenovia, Inc. Div Johanson Manufacturing (USA)
Related Parts
5940-00-378-3418INTERCHANGEABLE
POST,BINDING,ELECTRICAL
5950-00-477-6702INTERCHANGEABLE
TRANSFORMER,POWER
2805-00-516-9328INTERCHANGEABLE
RING SET,PISTON
14S43
2815-00-528-6064INTERCHANGEABLE
LOCK,VALVE SPRING RETAINER
6515-00-828-2469INTERCHANGEABLE
BAG,OSTOMY
7285
5930-00-886-9048INTERCHANGEABLE
SWITCH,LIQUID LEVEL
F7285
4240-01-247-2918INTERCHANGEABLE
GASKET,RESPIRATOR
4820-01-415-6361INTERCHANGEABLE
VALVE,BUTTERFLY
73000-1
6850-01-499-1051INTERCHANGEABLE
COOLANT,PLASMA
1270-01-503-4383INTERCHANGEABLE
RADAR SET SUBASSEMBLY
7285
5310-01-671-7704INTERCHANGEABLE
WASHER,CONVEX
7285

Frequently Asked Questions

What is NSN 5910-01-038-4878?

NSN 5910-01-038-4878 is a Capacitor,variable,air Dielectri, 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 5910-01-038-4878?

NSN 5910-01-038-4878 has 4 cross-referenced part numbers: 7285-0 (Knowles Cazenovia, Inc. Div Johanson Manufacturing), 5800583-462010-112 (Hensoldt Sensors Gmbh), 2075063-0201 (Raytheon Company Dba Raytheon Co), 7285 (Knowles Cazenovia, Inc. Div Johanson Manufacturing).

What NSN replaces 5910-01-038-4878?

There are 11 known substitutes for 5910-01-038-4878: 5940-00-378-3418, 5950-00-477-6702, 2805-00-516-9328 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 7285-0?

Key specifications for 7285-0: Inclosure Type: ENCASED; End Item Identification: AIR TRAFFIC CONTROL BEACON INTERROGATOR 5 (ATCBI5); Tolerance of Temp Coefficient in Ppm Per Deg Celsius: -50.0 TO 50.0 SINGLE SECTION; Nonderated Voltage Rating and Type: 500.0 DC CONTINUOUS SINGLE SECTION. 17 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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