PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1172-1Transformer,radio Frequency

American Trans-Coil Corp · NSN 5950-00-707-1378 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-707-1378 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-707-1378. Primary manufacturer part number: 1172-1.
Features
  • Transformer,radio Frequency — FSC 5950
  • Thread Quantity Per Inch: 32 SINGLE GROUP
  • Mounting Method: THREADED BUSHING SINGLE GROUP
  • Reliability Indicator: NOT ESTABLISHED
  • Thread Series Designator: UNF SINGLE GROUP
  • Body Outside Diameter: 0.375 INCHES NOMINAL IN
  • Rating Method: WINDING TURNS SINGLE COMPONENT SINGLE PRIMARY
  • Turn Quantity: 3-1/2 SINGLE COMPONENT SINGLE PRIMARY
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,radio Frequency, cataloged under National Stock Number 5950-00-707-1378, 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 American Trans-Coil Corp. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-707-1378
Primary Part Number1172-1
Item NameTransformer,radio Frequency
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerAmerican Trans-Coil Corp
StatusACTIVE
Thread Quantity Per Inch32 SINGLE GROUP
Mounting MethodTHREADED BUSHING SINGLE GROUP
Reliability IndicatorNOT ESTABLISHED
Thread Series DesignatorUNF SINGLE GROUP
Body Outside Diameter0.375 INCHES NOMINAL IN
Rating MethodWINDING TURNS SINGLE COMPONENT SINGLE PRIMARY
Turn Quantity3-1/2 SINGLE COMPONENT SINGLE PRIMARY
Nominal Thread Size0.190 INCHES SINGLE GROUP IN
Winding Conductor Size0.02010 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE PRIMARY IN
Adjustment Device Drive TypeSLOTTED SCREW SINGLE COMPONENT
Frequency Rating160.0 MEGAHERTZ MAXIMUM SINGLE COMPONENT
Terminal Type and Quantity1 KNIFE BLADE AND 2 TAB, SOLDER LUG
Coil Form TypeHOLLOW SINGLE COMPONENT
Body Length0.843 INCHES NOMINAL IN
Winding Function and Quantity1 PRIMARY SINGLE COMPONENT
Adjustment Method and Quantity1 ADJUSTABLE CORE SINGLE COMPONENT
Inclosure TypeOPEN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
5999-00-006-7354712804-2 INTERCHANGEABLE
Delay Line
Raytheon Company Div Rmd Strategic
5330-00-396-300411721 INTERCHANGEABLE
Packing Assembly
Mitsubishi Caterpillar Forklift America, Inc
4030-01-033-5411174-2 1-4 INTERCHANGEABLE
Hook,chain,s
Hindley Manufacturing Company Inc
5950-01-036-5201990-244-90 INTERCHANGEABLE
Transformer,power
Ametek Programmable Power, Inc.
4930-01-120-678611721 INTERCHANGEABLE
Priming Check
Mcneil Ohio Corp
1560-01-170-74757-311112015-17 INTERCHANGEABLE
Windshield Panel,aircraft
The Boeing Company
5995-01-174-202311721 INTERCHANGEABLE
Cable Assembly,special Purpose,e
The First Electronics Corporation
2010-01-185-517911721 INTERCHANGEABLE
Transmission,mechanical,marine
Westerbeke Corporation
5935-01-350-948811-721 INTERCHANGEABLE
Connector,receptacle,electrical
Pollak Joseph Corp
4730-01-438-091011721 INTERCHANGEABLE
Adapter,straight,tube to Hose
Clemco Industries Corp. Dba Clemco Industries Corp Div Clemco
Cross-Reference Index
Part NumberManufacturer
1172-1 American Trans-Coil Corp (USA)
543-5252-002 Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
Related Parts
5999-00-006-7354INTERCHANGEABLE
DELAY LINE
712804-2
5330-00-396-3004INTERCHANGEABLE
PACKING ASSEMBLY
11721
4030-01-033-5411INTERCHANGEABLE
HOOK,CHAIN,S
174-2 1-4
5950-01-036-5201INTERCHANGEABLE
TRANSFORMER,POWER
990-244-90
4930-01-120-6786INTERCHANGEABLE
PRIMING CHECK
11721
1560-01-170-7475INTERCHANGEABLE
WINDSHIELD PANEL,AIRCRAFT
7-311112015-17
5995-01-174-2023INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
11721
2010-01-185-5179INTERCHANGEABLE
TRANSMISSION,MECHANICAL,MARINE
11721
5935-01-350-9488INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
11-721
4730-01-438-0910INTERCHANGEABLE
ADAPTER,STRAIGHT,TUBE TO HOSE
11721
6515-01-532-0485INTERCHANGEABLE
HEAD,OPHTHALMOSCOPE
11721

Frequently Asked Questions

What is NSN 5950-00-707-1378?

NSN 5950-00-707-1378 is a Transformer,radio Frequency, manufactured by American Trans-Coil Corp, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-707-1378?

NSN 5950-00-707-1378 has 2 cross-referenced part numbers: 1172-1 (American Trans-Coil Corp), 543-5252-002 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems).

What NSN replaces 5950-00-707-1378?

There are 11 known substitutes for 5950-00-707-1378: 5999-00-006-7354, 5330-00-396-3004, 4030-01-033-5411 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1172-1?

Key specifications for 1172-1: Thread Quantity Per Inch: 32 SINGLE GROUP; Mounting Method: THREADED BUSHING SINGLE GROUP; Reliability Indicator: NOT ESTABLISHED; Thread Series Designator: UNF SINGLE GROUP. 17 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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