PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A250Coil,radio Frequency

Communication Coil, Inc. Div - · NSN 5950-00-239-7571 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-239-7571 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-239-7571. Primary manufacturer part number: A250.
Features
  • Coil,radio Frequency — FSC 5950
  • Inductance Rating: 170.00 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING
  • Coil Form Type: SOLID SINGLE COMPONENT
  • Inclosure Type: FULLY INCLOSED
  • Quality Factor: 50 MINIMUM SINGLE COMPONENT SINGLE WINDING
  • Body Length: 0.625 INCHES NOMINAL IN
  • Mounting Method: TERMINAL SINGLE GROUP
  • Winding Operating Current: 50.0 MILLIAMPERES 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 5950-00-239-7571, 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 Communication Coil, Inc. Div -. Government technical data includes 7 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. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-239-7571
Primary Part NumberA250
Item NameCoil,radio Frequency
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerCommunication Coil, Inc. Div -
StatusACTIVE
Inductance Rating170.00 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING
Coil Form TypeSOLID SINGLE COMPONENT
Inclosure TypeFULLY INCLOSED
Quality Factor50 MINIMUM SINGLE COMPONENT SINGLE WINDING
Body Length0.625 INCHES NOMINAL IN
Mounting MethodTERMINAL SINGLE GROUP
Winding Operating Current50.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
4730-00-010-2776A-250 INTERCHANGEABLE
Adapter,straight,pipe to Hose
Met-Pro Corporation
5120-00-112-9907K250 INTERCHANGEABLE
Contact Positioner,terminal Crim
Daniels Manufacturing Corporation
4730-00-116-0477M-3932 INTERCHANGEABLE
Strainer,suction
Marvel Engineering Company Inc
5915-00-410-3587A250 INTERCHANGEABLE
Filter,radio Frequency Interfere
The Captor Corporation
5975-00-816-9618BBU2504 INTERCHANGEABLE
Bushing,electrical Conduit
Raytheon Company
3940-00-903-3314A250 INTERCHANGEABLE
Block,tackle
Marathonnorco Aerospace, Inc.
5940-01-027-4669A-250 INTERCHANGEABLE
Terminal,quick Disconnect
Abb Installation Products Inc
5950-01-101-820552317 INTERCHANGEABLE
Transformer,pulse
Standex Electronics, Inc.
Cross-Reference Index
Part NumberManufacturer
A250 PRIMARY Communication Coil, Inc. Div - (USA)
24P233829-21-11 Herley Chicago Dba Stewart Warner Electronics (USA)
Related Parts
4730-00-010-2776INTERCHANGEABLE
ADAPTER,STRAIGHT,PIPE TO HOSE
A-250
5120-00-112-9907INTERCHANGEABLE
CONTACT POSITIONER,TERMINAL CRIM
K250
4730-00-116-0477INTERCHANGEABLE
STRAINER,SUCTION
M-3932
5915-00-410-3587INTERCHANGEABLE
FILTER,RADIO FREQUENCY INTERFERE
A250
5975-00-816-9618INTERCHANGEABLE
BUSHING,ELECTRICAL CONDUIT
BBU2504
3940-00-903-3314INTERCHANGEABLE
BLOCK,TACKLE
A250
5940-01-027-4669INTERCHANGEABLE
TERMINAL,QUICK DISCONNECT
A-250
5950-01-101-8205INTERCHANGEABLE
TRANSFORMER,PULSE
52317

Frequently Asked Questions

What is NSN 5950-00-239-7571?

NSN 5950-00-239-7571 is a Coil,radio Frequency, manufactured by Communication Coil, Inc. Div -, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-239-7571?

NSN 5950-00-239-7571 has 2 cross-referenced part numbers: A250 (Communication Coil, Inc. Div -), 24P233829-21-11 (Herley Chicago Dba Stewart Warner Electronics).

What NSN replaces 5950-00-239-7571?

There are 8 known substitutes for 5950-00-239-7571: 4730-00-010-2776, 5120-00-112-9907, 4730-00-116-0477 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of A250?

Key specifications for A250: Inductance Rating: 170.00 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING; Coil Form Type: SOLID SINGLE COMPONENT; Inclosure Type: FULLY INCLOSED; Quality Factor: 50 MINIMUM SINGLE COMPONENT SINGLE WINDING. 9 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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