PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SWD4-7Coil,radio Frequency

Astec America Inc. · NSN 5950-00-057-7945 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-057-7945 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-057-7945. Primary manufacturer part number: SWD4-7.
Features
  • Coil,radio Frequency — FSC 5950
  • Terminal Type and Quantity: 2 WIRE LEAD
  • Overall Diameter: 0.157 INCHES NOMINAL IN
  • Reliability Indicator: NOT ESTABLISHED
  • 2 verified cross-references
  • Primary manufacturer: Astec America Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Coil,radio Frequency, cataloged under National Stock Number 5950-00-057-7945, 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 Astec America Inc.. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-057-7945
Primary Part NumberSWD4-7
Item NameCoil,radio Frequency
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerAstec America Inc.
StatusACTIVE
Terminal Type and Quantity2 WIRE LEAD
Overall Diameter0.157 INCHES NOMINAL IN
Reliability IndicatorNOT ESTABLISHED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5950-00-728-0814G380015S16 INTERCHANGEABLE
Coil,radio Frequency
L3harris Technologies, Inc Div Space & Airborne Systems
5950-01-011-1225 INTERCHANGEABLE
Coil,radio Frequency
Cross-Reference Index
Part NumberManufacturer
573D61-6 Cardwell Condenser Corp Lapointe-Admiral Div (USA)
SWD4-7 PRIMARY Astec America Inc. (USA)
Related Parts
5950-00-728-0814INTERCHANGEABLE
COIL,RADIO FREQUENCY
G380015S16
5950-01-011-1225INTERCHANGEABLE
COIL,RADIO FREQUENCY

Frequently Asked Questions

What is NSN 5950-00-057-7945?

NSN 5950-00-057-7945 is a Coil,radio Frequency, manufactured by Astec America Inc., classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-057-7945?

NSN 5950-00-057-7945 has 2 cross-referenced part numbers: 573D61-6 (Cardwell Condenser Corp Lapointe-Admiral Div), SWD4-7 (Astec America Inc.).

What NSN replaces 5950-00-057-7945?

There are 2 known substitutes for 5950-00-057-7945: 5950-00-728-0814, 5950-01-011-1225. Verify interchangeability with system specifications before substitution.

What are the specifications of SWD4-7?

Key specifications for SWD4-7: Terminal Type and Quantity: 2 WIRE LEAD; Overall Diameter: 0.157 INCHES NOMINAL IN; Overall Length: 0.410 INCHES NOMINAL IN; Reliability Indicator: NOT ESTABLISHED. 4 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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