PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

RA772-1Coil,radio Frequency

Dar Electronics Inc Dba National Radio Co · NSN 5950-00-645-3611 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-645-3611 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-645-3611. Primary manufacturer part number: RA772-1.
Features
  • Coil,radio Frequency — FSC 5950
  • Mounting Facility Quantity: 3 SINGLE GROUP
  • Adjustment Method and Quantity: 1 ADJUSTABLE CORE SINGLE COMPONENT
  • Inductance Rating: 1.00 MILLIHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING
  • Turn Quantity: 445 SINGLE COMPONENT SINGLE WINDING
  • Winding Conductor Size: 0.01264 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE WINDING IN
  • Mounting Method: THREADED HOLE(S) SINGLE GROUP
  • 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 5950-00-645-3611, 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 Dar Electronics Inc Dba National Radio Co. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5950-00-645-3611
Primary Part NumberRA772-1
Item NameCoil,radio Frequency
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerDar Electronics Inc Dba National Radio Co
StatusCANCELLED
Mounting Facility Quantity3 SINGLE GROUP
Adjustment Method and Quantity1 ADJUSTABLE CORE SINGLE COMPONENT
Inductance Rating1.00 MILLIHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING
Turn Quantity445 SINGLE COMPONENT SINGLE WINDING
Winding Conductor Size0.01264 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE WINDING IN
Mounting MethodTHREADED HOLE(S) SINGLE GROUP
Inclosure TypeOPEN
Nominal Thread Size0.138 INCHES SINGLE GROUP IN
Coil Form TypeHOLLOW SINGLE COMPONENT
Winding Operating Current600.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
Reliability IndicatorNOT ESTABLISHED
DC Resistance Rating in Ohms6.000 SINGLE COMPONENT SINGLE WINDING
Terminal Type and Quantity2 TAB, SOLDER LUG
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 2
4310-00-413-4021ZR154 INTERCHANGEABLE
Piston,compressor
Gardner Denver Inc.
2815-00-528-608860011-1 INTERCHANGEABLE
Lock,valve Spring Retainer
Cummins Inc.
Cross-Reference Index
Part NumberManufacturer
RA772-1 Dar Electronics Inc Dba National Radio Co (USA)
PW16-2 Entron Industries Limited Partnership Dba Entron Industries Property Div (USA)
R154 Dar Electronics Inc Commercial Products Div Dba National Radio Co (USA)
R154 Strux Corp (USA)
R154 Viking Technologies, Ltd. (USA)
SMB184930 Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
RA772-1 Strux Corp (USA)
Related Parts
4310-00-413-4021INTERCHANGEABLE
PISTON,COMPRESSOR
ZR154
2815-00-528-6088INTERCHANGEABLE
LOCK,VALVE SPRING RETAINER
60011-1

Frequently Asked Questions

What is NSN 5950-00-645-3611?

NSN 5950-00-645-3611 is a Coil,radio Frequency, manufactured by Dar Electronics Inc Dba National Radio Co, classified under FSC 5950 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5950-00-645-3611?

NSN 5950-00-645-3611 has 7 cross-referenced part numbers: RA772-1 (Dar Electronics Inc Dba National Radio Co), PW16-2 (Entron Industries Limited Partnership Dba Entron Industries Property Div), R154 (Dar Electronics Inc Commercial Products Div Dba National Radio Co), R154 (Strux Corp), R154 (Viking Technologies, Ltd.) and 2 more.

What NSN replaces 5950-00-645-3611?

There are 2 known substitutes for 5950-00-645-3611: 4310-00-413-4021, 2815-00-528-6088. Verify interchangeability with system specifications before substitution.

What are the specifications of RA772-1?

Key specifications for RA772-1: Mounting Facility Quantity: 3 SINGLE GROUP; Adjustment Method and Quantity: 1 ADJUSTABLE CORE SINGLE COMPONENT; Inductance Rating: 1.00 MILLIHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING; Turn Quantity: 445 SINGLE COMPONENT SINGLE WINDING. 17 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5950-00-645-3611 still in active supply?

NSN 5950-00-645-3611 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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