PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3974Coil,radio Frequency

Pax Mfg Corp Hammarlund Mfg Co Div · NSN 5950-00-223-9801 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-223-9801 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-223-9801. Primary manufacturer part number: 3974.
Features
  • Coil,radio Frequency — FSC 5950
  • Body Length: 1.000 INCHES NOMINAL IN
  • Coil Form Type: HOLLOW SINGLE COMPONENT
  • Body Outside Diameter: 0.938 INCHES NOMINAL IN
  • Turn Quantity: 15 3/4 SINGLE COMPONENT SINGLE WINDING
  • Winding Conductor Size: 0.01003 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE WINDING IN
  • Terminal Type and Quantity: 2 TAB, SOLDER LUG
  • Inclosure Type: OPEN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Coil,radio Frequency, cataloged under National Stock Number 5950-00-223-9801, 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 Pax Mfg Corp Hammarlund Mfg Co Div. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-223-9801
Primary Part Number3974
Item NameCoil,radio Frequency
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerPax Mfg Corp Hammarlund Mfg Co Div
StatusACTIVE
Body Length1.000 INCHES NOMINAL IN
Coil Form TypeHOLLOW SINGLE COMPONENT
Body Outside Diameter0.938 INCHES NOMINAL IN
Turn Quantity15 3/4 SINGLE COMPONENT SINGLE WINDING
Winding Conductor Size0.01003 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE WINDING IN
Terminal Type and Quantity2 TAB, SOLDER LUG
Inclosure TypeOPEN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
2640-00-052-09183843610 INTERCHANGEABLE
Valve,pneumatic Tire
Schrader-Bridgeport International Inc Dba Schrader Automotive
6110-00-104-6396397-4 INTERCHANGEABLE
Cover,voltage Regulator
Aim Aerospace Renton, Inc. Dba Sekisui Aerospace Renton
5306-00-150-9394 INTERCHANGEABLE
Bolt,machine
5920-00-280-8344 INTERCHANGEABLE
Fuse,cartridge
5940-00-434-07873974 INTERCHANGEABLE
Splice,conductor
Telemechanics Inc
5910-01-150-5462 INTERCHANGEABLE
Capacitor,fixed,electrolytic
6520-01-250-0383 INTERCHANGEABLE
Crown,dental,temporary
2530-01-436-5528 INTERCHANGEABLE
Brake,expander Tube
6520-01-554-3561424-2848 INTERCHANGEABLE
Spreader,gutta-Percha,dental
Patterson Dental Supply, Inc. Dba Patterson Dental 246 Div Patterson Dental
Cross-Reference Index
Part NumberManufacturer
3974 PRIMARY Pax Mfg Corp Hammarlund Mfg Co Div (USA)
Related Parts
2640-00-052-0918INTERCHANGEABLE
VALVE,PNEUMATIC TIRE
3843610
6110-00-104-6396INTERCHANGEABLE
COVER,VOLTAGE REGULATOR
397-4
5306-00-150-9394INTERCHANGEABLE
BOLT,MACHINE
5920-00-280-8344INTERCHANGEABLE
FUSE,CARTRIDGE
5940-00-434-0787INTERCHANGEABLE
SPLICE,CONDUCTOR
3974
5910-01-150-5462INTERCHANGEABLE
CAPACITOR,FIXED,ELECTROLYTIC
6520-01-250-0383INTERCHANGEABLE
CROWN,DENTAL,TEMPORARY
2530-01-436-5528INTERCHANGEABLE
BRAKE,EXPANDER TUBE
6520-01-554-3561INTERCHANGEABLE
SPREADER,GUTTA-PERCHA,DENTAL
424-2848

Frequently Asked Questions

What is NSN 5950-00-223-9801?

NSN 5950-00-223-9801 is a Coil,radio Frequency, manufactured by Pax Mfg Corp Hammarlund Mfg Co Div, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-223-9801?

NSN 5950-00-223-9801 has 1 cross-referenced part number: 3974 (Pax Mfg Corp Hammarlund Mfg Co Div).

What NSN replaces 5950-00-223-9801?

There are 9 known substitutes for 5950-00-223-9801: 2640-00-052-0918, 6110-00-104-6396, 5306-00-150-9394 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 3974?

Key specifications for 3974: Body Length: 1.000 INCHES NOMINAL IN; Coil Form Type: HOLLOW SINGLE COMPONENT; Body Outside Diameter: 0.938 INCHES NOMINAL IN; Turn Quantity: 15 3/4 SINGLE COMPONENT SINGLE WINDING. 8 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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