PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

315-1264P1Synchro,transmitter

Raytheon Company Dba Raytheon Co · NSN 5990-00-677-6468 · FSC 5990 · No Item Name Available
Verified by PartsTable
NSN 5990-00-677-6468 — this item is cataloged by the U.S. Government under National Stock Number 5990-00-677-6468. Primary manufacturer part number: 315-1264P1.
Features
  • Synchro,transmitter — FSC 5990
  • Rotor Input Voltage Rating in Volts: 115.0 NOMINAL
  • Shaft Diameter: 0.1872 INCHES NOMINAL SINGLE SHAFT IN
  • Shaft Type: SPLINE W/THREADS SINGLE SHAFT
  • Body Size: 15
  • Shaft Thread Class: 2A SINGLE SHAFT A
  • Spline Tooth Quantity: 21 SINGLE SHAFT
  • Shaft Thread Series Designator: UNF SINGLE SHAFT
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Synchro,transmitter, cataloged under National Stock Number 5990-00-677-6468, is classified within Federal Supply Class 5990 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Raytheon Company Dba Raytheon Co. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 13 commercial cross-references from 9 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5990-00-677-6468
Primary Part Number315-1264P1
Item NameSynchro,transmitter
FSC / FSG5990 / 59 — No Item Name Available
ManufacturerRaytheon Company Dba Raytheon Co
StatusCANCELLED
Rotor Input Voltage Rating in Volts115.0 NOMINAL
Shaft Diameter0.1872 INCHES NOMINAL SINGLE SHAFT IN
Shaft TypeSPLINE W/THREADS SINGLE SHAFT
Body Size15
Shaft Thread Class2A SINGLE SHAFT A
Spline Tooth Quantity21 SINGLE SHAFT
Shaft Thread Series DesignatorUNF SINGLE SHAFT
Frequency in Hertz400.0 NOMINAL
Rotor Input Current Rating85.0 MILLIAMPERES NOMINAL
Shaft Thread Length0.2000 INCHES NOMINAL SINGLE SHAFT IN
Terminal Type and Quantity5 SCREW
Shaft Nominal Thread Size0.190 INCHES SINGLE SHAFT IN
Shaft Thread DirectionRIGHT-HAND SINGLE SHAFT
Transformation Ratio0.783 ROTOR TO STATOR NOMINAL
Shaft Length0.5000 INCHES NOMINAL SINGLE SHAFT IN
Rotor Input Electrical Power Rating1.2 WATTS NOMINAL
Spline Tooth Diametral Pitch120 SINGLE SHAFT
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 7
5935-00-008-1403420352 INTERCHANGEABLE
Connector,receptacle,electrical
Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)
5990-00-378-1449 INTERCHANGEABLE
Synchro,differential Transmitter
5990-00-733-2342 INTERCHANGEABLE
Synchro,transmitter
5990-00-905-1836M20708/14-01D INTERCHANGEABLE
Synchro,transmitter
Sae International Dba Sae International
5990-01-305-7228M20708/14-02D INTERCHANGEABLE
Synchro,transmitter
Sae International Dba Sae International
6640-01-416-7345420352 INTERCHANGEABLE
Centrifuge,laboratory
Becton, Dickinson and Co Dba Becton Dickinson & Co
5365-01-727-3475420352 INTERCHANGEABLE
Spacer,sleeve
Meggitt North Hollywood Inc
Cross-Reference Index
Part NumberManufacturer
315-1264P1 Raytheon Company Dba Raytheon Co (USA)
L200005673 Lockheed Martin Librascope Corporation (USA)
420352 Raytheon Technical Services Company (USA)
2448367PC1 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
15CX4B Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
MILS20708-14 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MILS20708-106 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
420352 Cae Usa Inc. (USA)
315-1264PC1 Raytheon Company Dba Raytheon Co (USA)
SAE-AS20708/14 Sae International Dba Sae International (USA)
315-1264P1 Raytheon Company Div Corp (USA)
315-1264PC1 Raytheon Company Div Corp (USA)
16-800-85-001 Northrop Grumman Systems Corporation (USA)
Related Parts
5935-00-008-1403INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
420352
5990-00-378-1449INTERCHANGEABLE
SYNCHRO,DIFFERENTIAL TRANSMITTER
5990-00-733-2342INTERCHANGEABLE
SYNCHRO,TRANSMITTER
5990-00-905-1836INTERCHANGEABLE
SYNCHRO,TRANSMITTER
M20708/14-01D
5990-01-305-7228INTERCHANGEABLE
SYNCHRO,TRANSMITTER
M20708/14-02D
6640-01-416-7345INTERCHANGEABLE
CENTRIFUGE,LABORATORY
420352
5365-01-727-3475INTERCHANGEABLE
SPACER,SLEEVE
420352

Frequently Asked Questions

What is NSN 5990-00-677-6468?

NSN 5990-00-677-6468 is a Synchro,transmitter, manufactured by Raytheon Company Dba Raytheon Co, classified under FSC 5990 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5990-00-677-6468?

NSN 5990-00-677-6468 has 13 cross-referenced part numbers: 315-1264P1 (Raytheon Company Dba Raytheon Co), L200005673 (Lockheed Martin Librascope Corporation), 420352 (Raytheon Technical Services Company), 2448367PC1 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 15CX4B (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier) and 8 more.

What NSN replaces 5990-00-677-6468?

There are 7 known substitutes for 5990-00-677-6468: 5935-00-008-1403, 5990-00-378-1449, 5990-00-733-2342 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 315-1264P1?

Key specifications for 315-1264P1: Rotor Input Voltage Rating in Volts: 115.0 NOMINAL; Shaft Diameter: 0.1872 INCHES NOMINAL SINGLE SHAFT IN; Shaft Type: SPLINE W/THREADS SINGLE SHAFT; Body Size: 15. 18 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5990-00-677-6468 still in active supply?

NSN 5990-00-677-6468 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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