PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1328Saturable Reactor

Precision Electronics, Inc · NSN 5950-00-081-8030 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-081-8030 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-081-8030. Primary manufacturer part number: 1328.
Features
  • Saturable Reactor — FSC 5950
  • Nominal Thread Size: 0.112 INCHES SINGLE GROUP IN
  • Overall Diameter: 1.188 INCHES NOMINAL IN
  • Mounting Facility Quantity: 1 SINGLE GROUP
  • Reliability Indicator: NOT ESTABLISHED
  • Inclosure Type: HERMETICALLY SEALED
  • Thread Series Designator: UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
  • Winding Function and Quantity: 2 PRIMARY AND 1 CONTROL SINGLE COMPONENT
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Saturable Reactor, cataloged under National Stock Number 5950-00-081-8030, 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 Precision Electronics, Inc. Government technical data includes 13 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-081-8030
Primary Part Number1328
Item NameSaturable Reactor
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerPrecision Electronics, Inc
StatusACTIVE
Nominal Thread Size0.112 INCHES SINGLE GROUP IN
Overall Diameter1.188 INCHES NOMINAL IN
Mounting Facility Quantity1 SINGLE GROUP
Reliability IndicatorNOT ESTABLISHED
Inclosure TypeHERMETICALLY SEALED
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
Winding Function and Quantity2 PRIMARY AND 1 CONTROL SINGLE COMPONENT
Terminal Type and Quantity8 SOLDER STUD
Winding Operating Voltage4.00 AC VOLTS NOMINAL SINGLE COMPONENT SECOND PRIMARY
Mounting MethodTHREADED STUD(S) SINGLE GROUP
Thread Quantity Per Inch40 SINGLE GROUP
Winding Operating Voltage30.00 AC VOLTS NOMINAL SINGLE COMPONENT FIRST PRIMARY
Frequency Rating200.0 HERTZ NOMINAL SINGLE COMPONENT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3110-00-100-0346 INTERCHANGEABLE
Cup,tapered Roller Bearing
5950-00-163-21721328 INTERCHANGEABLE
Transformer,special
S and H Industries
5120-00-240-5609 INTERCHANGEABLE
Wrench,open End
4920-00-345-89861328 INTERCHANGEABLE
Gage Kit,inspection
Mcmaster-Carr Supply Co
5330-00-399-69194004061 INTERCHANGEABLE
Gasket
Agco Corp Parts Opn
5962-00-438-4170350-3039-010 INTERCHANGEABLE
Integrated Circuit,
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
5910-00-721-173113-28 INTERCHANGEABLE
Capacitor,variable,ceramic Diele
Keysight Technologies Inc
6685-00-856-14851328 INTERCHANGEABLE
Psychrometer
Sybron-Taylor Instrument Co
5330-00-966-87561328 INTERCHANGEABLE
Packing
Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division
5930-00-987-1516684-452-9003 INTERCHANGEABLE
Switch,rotary
Honeywell International Inc. Div Aerospace - Torrance
Cross-Reference Index
Part NumberManufacturer
987520-6 Raytheon Company Dba Raytheon (USA)
1328 PRIMARY Precision Electronics, Inc (USA)
Related Parts
3110-00-100-0346INTERCHANGEABLE
CUP,TAPERED ROLLER BEARING
5950-00-163-2172INTERCHANGEABLE
TRANSFORMER,SPECIAL
1328
5120-00-240-5609INTERCHANGEABLE
WRENCH,OPEN END
4920-00-345-8986INTERCHANGEABLE
GAGE KIT,INSPECTION
1328
5330-00-399-6919INTERCHANGEABLE
GASKET
4004061
5962-00-438-4170INTERCHANGEABLE
INTEGRATED CIRCUIT,
350-3039-010
5910-00-721-1731INTERCHANGEABLE
CAPACITOR,VARIABLE,CERAMIC DIELE
13-28
6685-00-856-1485INTERCHANGEABLE
PSYCHROMETER
1328
5330-00-966-8756INTERCHANGEABLE
PACKING
1328
5930-00-987-1516INTERCHANGEABLE
SWITCH,ROTARY
684-452-9003
5120-01-127-5639INTERCHANGEABLE
WRENCH,OPEN END AND FLARENUT,COM
2920-01-215-4366INTERCHANGEABLE
STATOR,ENGINE GENERATOR
13-28

Frequently Asked Questions

What is NSN 5950-00-081-8030?

NSN 5950-00-081-8030 is a Saturable Reactor, manufactured by Precision Electronics, Inc, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-081-8030?

NSN 5950-00-081-8030 has 2 cross-referenced part numbers: 987520-6 (Raytheon Company Dba Raytheon), 1328 (Precision Electronics, Inc).

What NSN replaces 5950-00-081-8030?

There are 12 known substitutes for 5950-00-081-8030: 3110-00-100-0346, 5950-00-163-2172, 5120-00-240-5609 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1328?

Key specifications for 1328: Nominal Thread Size: 0.112 INCHES SINGLE GROUP IN; Overall Diameter: 1.188 INCHES NOMINAL IN; Mounting Facility Quantity: 1 SINGLE GROUP; Overall Height: 0.575 INCHES NOMINAL IN. 14 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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