PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

402101-1Coil,radio Frequency

Aimtron Systems, Llc · NSN 5950-00-422-0440 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-422-0440 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-422-0440. Primary manufacturer part number: 402101-1.
Features
  • Coil,radio Frequency — FSC 5950
  • Thread Series Designator: UNF SINGLE GROUP
  • DC Resistance Rating in Ohms: 0.060 SINGLE COMPONENT SINGLE WINDING
  • Adjustment Method and Quantity: 1 ADJUSTABLE CORE SINGLE COMPONENT
  • Coil Form Type: HOLLOW SINGLE COMPONENT
  • Reliability Indicator: NOT ESTABLISHED
  • Inclosure Type: FULLY INCLOSED
  • Winding Operating Current: 2.35 AMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Coil,radio Frequency, cataloged under National Stock Number 5950-00-422-0440, is classified within Federal Supply Class 5950 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Aimtron Systems, Llc. 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. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-422-0440
Primary Part Number402101-1
Item NameCoil,radio Frequency
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerAimtron Systems, Llc
StatusACTIVE
Thread Series DesignatorUNF SINGLE GROUP
DC Resistance Rating in Ohms0.060 SINGLE COMPONENT SINGLE WINDING
Adjustment Method and Quantity1 ADJUSTABLE CORE SINGLE COMPONENT
Coil Form TypeHOLLOW SINGLE COMPONENT
Reliability IndicatorNOT ESTABLISHED
Inclosure TypeFULLY INCLOSED
Winding Operating Current2.35 AMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
Inductance Rating0.25 MICROHENRIES MINIMUM AND 0.38 MICROHENRIES MAXIMUM SINGLE COMPONENT SINGLE WINDING
Body Length0.952 INCHES NOMINAL IN
Mounting MethodTHREADED BUSHING SINGLE GROUP
Overall Diameter0.400 INCHES NOMINAL IN
Nominal Thread Size0.190 INCHES SINGLE GROUP IN
Quality Factor95 MINIMUM SINGLE COMPONENT SINGLE WINDING
Adjustment Device Drive TypeSLOTTED SCREW SINGLE COMPONENT
Terminal Type and Quantity2 PIN
Rating MethodELECTRICAL SINGLE COMPONENT SINGLE WINDING
Thread Quantity Per Inch32 SINGLE GROUP
Core ConstructionPOWDERED SINGLE COMPONENT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
5306-00-151-1427 INTERCHANGEABLE
Bolt,machine
3110-00-198-190110A2476 INTERCHANGEABLE
Seat,bearing
Napco International Llc Dba Napco International Inc
5315-00-812-3737MS20392-1C9 INTERCHANGEABLE
Pin,straight,headed
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5910-01-064-6764 INTERCHANGEABLE
Capacitor,fixed,mica Dielectric
5945-01-103-7727400002 INTERCHANGEABLE
Solenoid,electrical
Dictaphone Corporation
5925-01-352-7737400-002 INTERCHANGEABLE
Circuit Breaker
Polybus Intl
4220-01-406-2041400108 INTERCHANGEABLE
Bag,diving Equipment
Diving Unlimited International Inc
1680-01-414-1226400002 INTERCHANGEABLE
Control Assembly,hoist,aircraft
Breeze-Eastern Llc
6520-01-514-6647400002 INTERCHANGEABLE
Power Supply for Amalgamator
Dentsply Sirona Inc. Dba Dentsply Caulk Div Caulk Division
6685-01-689-621240-0002 INTERCHANGEABLE
Gage,pressure,dial Indicating
Parker Hannifin Corporation Div Village Marine Tech
Cross-Reference Index
Part NumberManufacturer
8546652-5 Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin (USA)
4000-02 American Precision Industries Inc. (USA)
402101-1 PRIMARY Aimtron Systems, Llc (USA)
402101-1 Cardion Inc (USA)
Related Parts
5306-00-151-1427INTERCHANGEABLE
BOLT,MACHINE
3110-00-198-1901INTERCHANGEABLE
SEAT,BEARING
10A2476
5315-00-812-3737INTERCHANGEABLE
PIN,STRAIGHT,HEADED
MS20392-1C9
5910-01-064-6764INTERCHANGEABLE
CAPACITOR,FIXED,MICA DIELECTRIC
5945-01-103-7727INTERCHANGEABLE
SOLENOID,ELECTRICAL
400002
5925-01-352-7737INTERCHANGEABLE
CIRCUIT BREAKER
400-002
4220-01-406-2041INTERCHANGEABLE
BAG,DIVING EQUIPMENT
400108
1680-01-414-1226INTERCHANGEABLE
CONTROL ASSEMBLY,HOIST,AIRCRAFT
400002
6520-01-514-6647INTERCHANGEABLE
POWER SUPPLY FOR AMALGAMATOR
400002
6685-01-689-6212INTERCHANGEABLE
GAGE,PRESSURE,DIAL INDICATING
40-0002
1005-01-716-2359INTERCHANGEABLE
RECEIVER,SMALL ARMS
400002

Frequently Asked Questions

What is NSN 5950-00-422-0440?

NSN 5950-00-422-0440 is a Coil,radio Frequency, manufactured by Aimtron Systems, Llc, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-422-0440?

NSN 5950-00-422-0440 has 4 cross-referenced part numbers: 8546652-5 (Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin), 4000-02 (American Precision Industries Inc.), 402101-1 (Aimtron Systems, Llc), 402101-1 (Cardion Inc).

What NSN replaces 5950-00-422-0440?

There are 11 known substitutes for 5950-00-422-0440: 5306-00-151-1427, 3110-00-198-1901, 5315-00-812-3737 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 402101-1?

Key specifications for 402101-1: Thread Series Designator: UNF SINGLE GROUP; DC Resistance Rating in Ohms: 0.060 SINGLE COMPONENT SINGLE WINDING; Adjustment Method and Quantity: 1 ADJUSTABLE CORE SINGLE COMPONENT; Coil Form Type: HOLLOW SINGLE COMPONENT. 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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