PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

GB12037Coil,radio Frequency

Rohde & Schwarz Usa, Inc. · NSN 5950-00-648-0944 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-648-0944 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-648-0944. Primary manufacturer part number: GB12037.
Features
  • Coil,radio Frequency — FSC 5950
  • Mounting Method: THREADED HOLE(S) SINGLE GROUP
  • Terminal Type and Quantity: 2 WIRE LEAD
  • Coil Form Type: HOLLOW SINGLE COMPONENT
  • Turn Quantity: 1050 SINGLE COMPONENT SINGLE WINDING
  • Overall Diameter: 2.625 INCHES NOMINAL IN
  • Inductance Rating: 12.50 MILLIHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING
  • Winding Conductor Size: 0.02535 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE WINDING IN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Coil,radio Frequency, cataloged under National Stock Number 5950-00-648-0944, 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 Rohde & Schwarz Usa, Inc.. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5950-00-648-0944
Primary Part NumberGB12037
Item NameCoil,radio Frequency
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerRohde & Schwarz Usa, Inc.
StatusCANCELLED
Mounting MethodTHREADED HOLE(S) SINGLE GROUP
Terminal Type and Quantity2 WIRE LEAD
Coil Form TypeHOLLOW SINGLE COMPONENT
Turn Quantity1050 SINGLE COMPONENT SINGLE WINDING
Overall Diameter2.625 INCHES NOMINAL IN
Inductance Rating12.50 MILLIHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING
Winding Conductor Size0.02535 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE WINDING IN
DC Resistance Rating in Ohms7.000 SINGLE COMPONENT SINGLE WINDING
Inclosure TypeOPEN
Thread Quantity Per Inch32 SINGLE GROUP
Reliability IndicatorNOT ESTABLISHED
Nominal Thread Size0.190 INCHES SINGLE GROUP IN
Body Length5.000 INCHES NOMINAL IN
Mounting Facility Quantity1 SINGLE GROUP
Thread Series DesignatorUNF SINGLE GROUP
Rating MethodWINDING TURNS AND ELECTRICAL SINGLE COMPONENT SINGLE WINDING
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5985-00-009-4580683 INTERCHANGEABLE
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6240-00-060-2941683 INTERCHANGEABLE
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3110-00-100-0674683 INTERCHANGEABLE
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5975-00-280-3257 INTERCHANGEABLE
Union,electrical Conduit
5330-00-292-0454503-9874-002 INTERCHANGEABLE
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Parts Kit,hydraulic Brake Master
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5120-00-473-74717082882 INTERCHANGEABLE
Inserter,seal
U S Army Tank Automotive Command Amsta-Im-Mm
4810-00-735-9441 INTERCHANGEABLE
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5920-00-827-4894 INTERCHANGEABLE
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6105-00-828-6994683 INTERCHANGEABLE
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Cross-Reference Index
Part NumberManufacturer
GB12037 Rohde & Schwarz Usa, Inc. (USA)
683 Dietz Design Inc (USA)
B12037 Hbc Solutions, Inc. Dba Harris Broadcast (USA)
Related Parts
5985-00-009-4580INTERCHANGEABLE
TUNER,WAVEGUIDE
683
6240-00-060-2941INTERCHANGEABLE
LAMP,INCANDESCENT
683
3110-00-100-0674INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
683
5975-00-280-3257INTERCHANGEABLE
UNION,ELECTRICAL CONDUIT
5330-00-292-0454INTERCHANGEABLE
GASKET
503-9874-002
2530-00-366-8397INTERCHANGEABLE
PARTS KIT,HYDRAULIC BRAKE MASTER
335072
5120-00-473-7471INTERCHANGEABLE
INSERTER,SEAL
7082882
4810-00-735-9441INTERCHANGEABLE
VALVE,SOLENOID
5920-00-827-4894INTERCHANGEABLE
LIGHTNING ROD
6105-00-828-6994INTERCHANGEABLE
MOTOR,ALTERNATING CURRENT
683
5975-00-903-8857INTERCHANGEABLE
ADAPTER,ELECTRICAL CONDUIT
6240-00-948-1108INTERCHANGEABLE
LAMP,INCANDESCENT
7683

Frequently Asked Questions

What is NSN 5950-00-648-0944?

NSN 5950-00-648-0944 is a Coil,radio Frequency, manufactured by Rohde & Schwarz Usa, Inc., classified under FSC 5950 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5950-00-648-0944?

NSN 5950-00-648-0944 has 3 cross-referenced part numbers: GB12037 (Rohde & Schwarz Usa, Inc.), 683 (Dietz Design Inc), B12037 (Hbc Solutions, Inc. Dba Harris Broadcast).

What NSN replaces 5950-00-648-0944?

There are 12 known substitutes for 5950-00-648-0944: 5985-00-009-4580, 6240-00-060-2941, 3110-00-100-0674 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of GB12037?

Key specifications for GB12037: Mounting Method: THREADED HOLE(S) SINGLE GROUP; Terminal Type and Quantity: 2 WIRE LEAD; Coil Form Type: HOLLOW SINGLE COMPONENT; Turn Quantity: 1050 SINGLE COMPONENT SINGLE WINDING. 16 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5950-00-648-0944 still in active supply?

NSN 5950-00-648-0944 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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