PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SM-D-449021Coil,radio Frequency

Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir · NSN 5950-01-100-7075 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-01-100-7075 — this item is cataloged by the U.S. Government under National Stock Number 5950-01-100-7075. Primary manufacturer part number: SM-D-449021.
Features
  • Coil,radio Frequency — FSC 5950
  • Rating Method: ELECTRICAL SINGLE COMPONENT SINGLE WINDINGELECTRICAL SINGLE COMPONENT SINGLE WINDING
  • Inclosure Type: FULLY INCLOSEDFULLY INCLOSED
  • Core Construction: S0LID SINGLE COMPONENTS0LID SINGLE COMPONENT
  • Terminal Type and Quantity: 2 WIRE LEAD2 WIRE LEAD
  • Body Length: 0.530 INCHES MAXIMUM0.530 INCHES MAXIMUM IN
  • Coil Form Type: SOLID SINGLE COMPONENTSOLID SINGLE COMPONENT
  • Quality Factor: 63 MINIMUM SINGLE COMPONENT SINGLE WINDING63 MINIMUM 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 5950-01-100-7075, 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 Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-01-100-7075
Primary Part NumberSM-D-449021
Item NameCoil,radio Frequency
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerUs Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
StatusACTIVE
Rating MethodELECTRICAL SINGLE COMPONENT SINGLE WINDINGELECTRICAL SINGLE COMPONENT SINGLE WINDING
Inclosure TypeFULLY INCLOSEDFULLY INCLOSED
Core ConstructionS0LID SINGLE COMPONENTS0LID SINGLE COMPONENT
Terminal Type and Quantity2 WIRE LEAD2 WIRE LEAD
Body Length0.530 INCHES MAXIMUM0.530 INCHES MAXIMUM IN
Coil Form TypeSOLID SINGLE COMPONENTSOLID SINGLE COMPONENT
Quality Factor63 MINIMUM SINGLE COMPONENT SINGLE WINDING63 MINIMUM SINGLE COMPONENT SINGLE WINDING
Mounting MethodTERMINAL SINGLE GROUPTERMINAL SINGLE GROUP
Reliability IndicatorNOT ESTABLISHEDNOT ESTABLISHED
Body Outside Diameter0.188 INCHES MAXIMUM0.188 INCHES MAXIMUM IN
Inductance Rating0.141 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING0.141 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3110-00-156-4719 INTERCHANGEABLE
Bearing,ball,annular
4320-00-218-388610091 INTERCHANGEABLE
Ring,wearing
Rps-Fl, Inc. Dba Rps Inc
5133-00-228-1376 INTERCHANGEABLE
Drill,twist
5845-00-407-12811009-1 INTERCHANGEABLE
Strap,transducer
L3harris Technologies, Inc. Div Space and Airborne Systems
5961-00-465-47637901009-00 INTERCHANGEABLE
Semiconductor Device,diode
Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan
5960-00-470-507910091 INTERCHANGEABLE
Electron Tube
Jetronic Industries, Inc. Dba Jetronic Industries, Inc. Div Contracts
5305-00-471-9312 INTERCHANGEABLE
Screw Cap
3110-00-554-5968 INTERCHANGEABLE
Bearing,ball,annular
5999-00-925-652112310302 INTERCHANGEABLE
Mounting Pad,electrical-Electron
U S Army Tank Automotive Command Amsta-Im-Mm
5331-01-213-521110091 INTERCHANGEABLE
O-Ring
Texas Hydraulics, Inc.
Cross-Reference Index
Part NumberManufacturer
1009-1 American Trans-Coil Corp (USA)
SM-D-449021 PRIMARY Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
MTC-449021 Morley Transformer Co Inc (USA)
Related Parts
3110-00-156-4719INTERCHANGEABLE
BEARING,BALL,ANNULAR
4320-00-218-3886INTERCHANGEABLE
RING,WEARING
10091
5133-00-228-1376INTERCHANGEABLE
DRILL,TWIST
5845-00-407-1281INTERCHANGEABLE
STRAP,TRANSDUCER
1009-1
5961-00-465-4763INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
7901009-00
5960-00-470-5079INTERCHANGEABLE
ELECTRON TUBE
10091
5305-00-471-9312INTERCHANGEABLE
SCREW CAP
3110-00-554-5968INTERCHANGEABLE
BEARING,BALL,ANNULAR
5999-00-925-6521INTERCHANGEABLE
MOUNTING PAD,ELECTRICAL-ELECTRON
12310302
5331-01-213-5211INTERCHANGEABLE
O-RING
10091
4820-01-220-2588INTERCHANGEABLE
VALVE,Y
5355-01-220-9525INTERCHANGEABLE
KNOB,SELECTOR VALVE
8227070-03

Frequently Asked Questions

What is NSN 5950-01-100-7075?

NSN 5950-01-100-7075 is a Coil,radio Frequency, manufactured by Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-01-100-7075?

NSN 5950-01-100-7075 has 3 cross-referenced part numbers: 1009-1 (American Trans-Coil Corp), SM-D-449021 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir), MTC-449021 (Morley Transformer Co Inc).

What NSN replaces 5950-01-100-7075?

There are 12 known substitutes for 5950-01-100-7075: 3110-00-156-4719, 4320-00-218-3886, 5133-00-228-1376 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of SM-D-449021?

Key specifications for SM-D-449021: Rating Method: ELECTRICAL SINGLE COMPONENT SINGLE WINDINGELECTRICAL SINGLE COMPONENT SINGLE WINDING; Inclosure Type: FULLY INCLOSEDFULLY INCLOSED; Core Construction: S0LID SINGLE COMPONENTS0LID SINGLE COMPONENT; Terminal Type and Quantity: 2 WIRE LEAD2 WIRE LEAD. 11 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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