PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

55351Transformer,radio Frequency

L3harris Technologies, Inc Div Space & Airborne Systems · NSN 5950-00-647-7737 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-647-7737 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-647-7737. Primary manufacturer part number: 55351.
Features
  • Transformer,radio Frequency — FSC 5950
  • Mounting Facility Quantity: 1 SINGLE GROUP
  • Nominal Thread Size: 0.112 INCHES SINGLE GROUP IN
  • Body Outside Diameter: 0.469 INCHES NOMINAL IN
  • Transformer Function: INTERSTAGE
  • Reliability Indicator: NOT ESTABLISHED
  • Thread Quantity Per Inch: 40 SINGLE GROUP
  • Winding Function and Quantity: 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,radio Frequency, cataloged under National Stock Number 5950-00-647-7737, 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 L3harris Technologies, Inc Div Space & Airborne Systems. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-647-7737
Primary Part Number55351
Item NameTransformer,radio Frequency
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerL3harris Technologies, Inc Div Space & Airborne Systems
StatusACTIVE
Mounting Facility Quantity1 SINGLE GROUP
Nominal Thread Size0.112 INCHES SINGLE GROUP IN
Body Outside Diameter0.469 INCHES NOMINAL IN
Transformer FunctionINTERSTAGE
Reliability IndicatorNOT ESTABLISHED
Thread Quantity Per Inch40 SINGLE GROUP
Winding Function and Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Terminal Type and Quantity4 WIRE LEAD
Frequency Rating23.7 MEGAHERTZ MAXIMUM SINGLE COMPONENT
Mounting MethodCORE AND THREADED HOLE(S) SINGLE GROUP
Inclosure TypeFULLY INCLOSED
Body Length1.078 INCHES NOMINAL IN
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5961-00-710-5041 INTERCHANGEABLE
Semiconductor Device,photo
6680-01-443-107555351 INTERCHANGEABLE
Repair Kit,tank Indicator
Setra Systems, Inc. Dba Gems Sensors
1095-01-641-015955351 INTERCHANGEABLE
Chute,ammunition
Profense, Llc
1005-01-657-651955351 INTERCHANGEABLE
Feed Chute Assembly
Nobles Worldwide, Inc.
Cross-Reference Index
Part NumberManufacturer
55351 PRIMARY L3harris Technologies, Inc Div Space & Airborne Systems (USA)
D55351 L3harris Technologies, Inc Div Space & Airborne Systems (USA)
Related Parts
5961-00-710-5041INTERCHANGEABLE
SEMICONDUCTOR DEVICE,PHOTO
6680-01-443-1075INTERCHANGEABLE
REPAIR KIT,TANK INDICATOR
55351
1095-01-641-0159INTERCHANGEABLE
CHUTE,AMMUNITION
55351
1005-01-657-6519INTERCHANGEABLE
FEED CHUTE ASSEMBLY
55351

Frequently Asked Questions

What is NSN 5950-00-647-7737?

NSN 5950-00-647-7737 is a Transformer,radio Frequency, manufactured by L3harris Technologies, Inc Div Space & Airborne Systems, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-647-7737?

NSN 5950-00-647-7737 has 2 cross-referenced part numbers: 55351 (L3harris Technologies, Inc Div Space & Airborne Systems), D55351 (L3harris Technologies, Inc Div Space & Airborne Systems).

What NSN replaces 5950-00-647-7737?

There are 4 known substitutes for 5950-00-647-7737: 5961-00-710-5041, 6680-01-443-1075, 1095-01-641-0159 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 55351?

Key specifications for 55351: Mounting Facility Quantity: 1 SINGLE GROUP; Nominal Thread Size: 0.112 INCHES SINGLE GROUP IN; Body Outside Diameter: 0.469 INCHES NOMINAL IN; Transformer Function: INTERSTAGE. 13 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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