PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A-1591 8NSynchro,receiver

L3 Technologies, Inc. · NSN 5990-00-503-4153 · FSC 5990 · No Item Name Available
Verified by PartsTable
NSN 5990-00-503-4153 — this item is cataloged by the U.S. Government under National Stock Number 5990-00-503-4153. Primary manufacturer part number: A-1591 8N.
Features
  • Synchro,receiver — FSC 5990
  • Rotor Input Electrical Power Rating: 4.0 WATTS NOMINAL
  • Shaft Length: 0.3120 INCHES NOMINAL SINGLE SHAFT IN
  • Transformation Ratio: 1.277 ROTOR TO STATOR NOMINAL
  • Terminal Type and Quantity: 5 WIRE LEAD
  • Rotor Input Voltage Rating in Volts: 115.0 NOMINAL
  • Torque Gradient Per Angular Deg: 0.130 INCH-OUNCES NOMINAL IN
  • Fragility Factor: MODERATELY RUGGED
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Synchro,receiver, cataloged under National Stock Number 5990-00-503-4153, 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 L3 Technologies, Inc.. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 1 manufacturer, 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
NSN5990-00-503-4153
Primary Part NumberA-1591 8N
Item NameSynchro,receiver
FSC / FSG5990 / 59 — No Item Name Available
ManufacturerL3 Technologies, Inc.
StatusACTIVE
Rotor Input Electrical Power Rating4.0 WATTS NOMINAL
Shaft Length0.3120 INCHES NOMINAL SINGLE SHAFT IN
Transformation Ratio1.277 ROTOR TO STATOR NOMINAL
Terminal Type and Quantity5 WIRE LEAD
Rotor Input Voltage Rating in Volts115.0 NOMINAL
Torque Gradient Per Angular Deg0.130 INCH-OUNCES NOMINAL IN
Fragility FactorMODERATELY RUGGED
Shaft Diameter0.1251 INCHES NOMINAL SINGLE SHAFT IN
Body Size24
Frequency in Hertz60.0 NOMINAL
Rotor Input Current Rating200.0 MILLIAMPERES NOMINAL
Body Diameter2.3750 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5133-00-189-9268 INTERCHANGEABLE
Drill,twist
9540-00-236-3955 INTERCHANGEABLE
Angle,structural
5133-00-262-2171 INTERCHANGEABLE
Drill,twist
5330-00-291-744715023A INTERCHANGEABLE
Gasket
Brinkley Technology Group Llc Dba Hercules Manufacturing
6220-00-669-615315032 INTERCHANGEABLE
Spotlight
Unity Manufacturing Co
5310-00-791-957422588 INTERCHANGEABLE
Nut,lock
Industrial Technologies and Services Llc
5940-00-985-2417 INTERCHANGEABLE
Terminal,stud
5330-01-082-1900 INTERCHANGEABLE
Packing,preformed
5905-01-165-38315262714 INTERCHANGEABLE
Resistor,variable,wire Wound,non
Naval Sea Systems Command
6220-01-202-5648 INTERCHANGEABLE
Retainer,lens
Cross-Reference Index
Part NumberManufacturer
A-1591 8N L3 Technologies, Inc. (USA)
10-1250PC4 L3 Technologies, Inc. (USA)
15-023N L3 Technologies, Inc. (USA)
15-023 L3 Technologies, Inc. (USA)
A-15918 TYN L3 Technologies, Inc. (USA)
Related Parts
5133-00-189-9268INTERCHANGEABLE
DRILL,TWIST
9540-00-236-3955INTERCHANGEABLE
ANGLE,STRUCTURAL
5133-00-262-2171INTERCHANGEABLE
DRILL,TWIST
5330-00-291-7447INTERCHANGEABLE
GASKET
15023A
6220-00-669-6153INTERCHANGEABLE
SPOTLIGHT
15032
5310-00-791-9574INTERCHANGEABLE
NUT,LOCK
22588
5940-00-985-2417INTERCHANGEABLE
TERMINAL,STUD
5330-01-082-1900INTERCHANGEABLE
PACKING,PREFORMED
5905-01-165-3831INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,NON
5262714
6220-01-202-5648INTERCHANGEABLE
RETAINER,LENS
6515-01-571-8782INTERCHANGEABLE
NEEDLE,EYE,ELECTROSURGICAL
150-23
1005-01-621-2340INTERCHANGEABLE
GRIP,RIFLE
15023

Frequently Asked Questions

What is NSN 5990-00-503-4153?

NSN 5990-00-503-4153 is a Synchro,receiver, manufactured by L3 Technologies, Inc., classified under FSC 5990 (No Item Name Available). Status: active.

What are the part numbers for NSN 5990-00-503-4153?

NSN 5990-00-503-4153 has 5 cross-referenced part numbers: A-1591 8N (L3 Technologies, Inc.), 10-1250PC4 (L3 Technologies, Inc.), 15-023N (L3 Technologies, Inc.), 15-023 (L3 Technologies, Inc.), A-15918 TYN (L3 Technologies, Inc.).

What NSN replaces 5990-00-503-4153?

There are 12 known substitutes for 5990-00-503-4153: 5133-00-189-9268, 9540-00-236-3955, 5133-00-262-2171 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of A-1591 8N?

Key specifications for A-1591 8N: Overall Length: 3.9680 INCHES NOMINAL IN; Rotor Input Electrical Power Rating: 4.0 WATTS NOMINAL; Special Features: CLAMP MTG; Shaft Length: 0.3120 INCHES NOMINAL SINGLE SHAFT 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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