PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4631Coil,radio Frequency

Bourns Inc · NSN 5950-00-802-5761 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-802-5761 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-802-5761. Primary manufacturer part number: 4631.
Features
  • Coil,radio Frequency — FSC 5950
  • Rating Method: ELECTRICAL AND WINDING TURNS SINGLE COMPONENT SINGLE WINDING
  • Mounting Method: TERMINAL SINGLE GROUP
  • Winding Conductor Size: 0.00708 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE WINDING IN
  • Winding Operating Current: 450.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
  • Inclosure Type: OPEN
  • Overall Diameter: 0.290 INCHES NOMINAL IN
  • Turn Quantity: 92 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 5950-00-802-5761, 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 Bourns Inc. Government technical data includes 14 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. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-802-5761
Primary Part Number4631
Item NameCoil,radio Frequency
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerBourns Inc
StatusACTIVE
Rating MethodELECTRICAL AND WINDING TURNS SINGLE COMPONENT SINGLE WINDING
Mounting MethodTERMINAL SINGLE GROUP
Winding Conductor Size0.00708 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE WINDING IN
Winding Operating Current450.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
Inclosure TypeOPEN
Overall Diameter0.290 INCHES NOMINAL IN
Turn Quantity92 SINGLE COMPONENT SINGLE WINDING
Terminal Type and Quantity2 WIRE LEAD
Coil Form TypeSOLID SINGLE COMPONENT
DC Resistance Rating in Ohms1.900 SINGLE COMPONENT SINGLE WINDING
Quality Factor85 MINIMUM SINGLE COMPONENT SINGLE WINDING
Reliability IndicatorNOT ESTABLISHED
Inductance Rating82.00 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING
Body Length0.875 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
6650-00-513-5651 INTERCHANGEABLE
Lens,optical Instrument
1560-00-815-80674631 INTERCHANGEABLE
Bellows Seal
Flexco, Inc
5975-00-873-158227155 INTERCHANGEABLE
Clamp,back
Egs Electrical Group Appleton Div
8040-00-947-5483 INTERCHANGEABLE
Adhesive
5960-00-978-4350256-0172-010 INTERCHANGEABLE
Electron Tube
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
7025-01-012-31484631 INTERCHANGEABLE
Copy Unit,crt
Tektronix, Inc.
5905-01-044-2149 INTERCHANGEABLE
Resistor,fixed,wire Wound,induct
4130-01-413-06124631 INTERCHANGEABLE
Filter Element,air Conditioning
Airsan Corporation Dba Airsan Corp
5305-01-478-42254631 INTERCHANGEABLE
Screw,shoulder
Roller Bearing Co of America, Inc Div Pic Design
6520-01-556-136024-107043 INTERCHANGEABLE
Electrodes,contrary,apex Locator
J. Morita U.s.a Inc Dba J Morita Usa Inc
Cross-Reference Index
Part NumberManufacturer
4631 PRIMARY Bourns Inc (USA)
4631 Bell Industries Inc J W Miller Magnetics Div (USA)
P57-002069-001 Thomson Multimedia Broadcast Solutions Inc (USA)
4631 Magnespec Inc (USA)
Related Parts
6650-00-513-5651INTERCHANGEABLE
LENS,OPTICAL INSTRUMENT
1560-00-815-8067INTERCHANGEABLE
BELLOWS SEAL
4631
5975-00-873-1582INTERCHANGEABLE
CLAMP,BACK
27155
8040-00-947-5483INTERCHANGEABLE
ADHESIVE
5960-00-978-4350INTERCHANGEABLE
ELECTRON TUBE
256-0172-010
7025-01-012-3148INTERCHANGEABLE
COPY UNIT,CRT
4631
5905-01-044-2149INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND,INDUCT
4130-01-413-0612INTERCHANGEABLE
FILTER ELEMENT,AIR CONDITIONING
4631
5305-01-478-4225INTERCHANGEABLE
SCREW,SHOULDER
4631
6520-01-556-1360INTERCHANGEABLE
ELECTRODES,CONTRARY,APEX LOCATOR
24-107043

Frequently Asked Questions

What is NSN 5950-00-802-5761?

NSN 5950-00-802-5761 is a Coil,radio Frequency, manufactured by Bourns Inc, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-802-5761?

NSN 5950-00-802-5761 has 4 cross-referenced part numbers: 4631 (Bourns Inc), 4631 (Bell Industries Inc J W Miller Magnetics Div), P57-002069-001 (Thomson Multimedia Broadcast Solutions Inc), 4631 (Magnespec Inc).

What NSN replaces 5950-00-802-5761?

There are 10 known substitutes for 5950-00-802-5761: 6650-00-513-5651, 1560-00-815-8067, 5975-00-873-1582 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 4631?

Key specifications for 4631: Rating Method: ELECTRICAL AND WINDING TURNS SINGLE COMPONENT SINGLE WINDING; Mounting Method: TERMINAL SINGLE GROUP; Winding Conductor Size: 0.00708 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE WINDING IN; Winding Operating Current: 450.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING. 14 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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