PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

12-194Universal Joint,aircraft

Lockheed Martin Corporation · NSN 1680-01-571-0888 · FSC 1680 · No Item Name Available
Verified by PartsTable
NSN 1680-01-571-0888 — this item is cataloged by the U.S. Government under National Stock Number 1680-01-571-0888. Primary manufacturer part number: 12-194.
Features
  • Universal Joint,aircraft — FSC 1680
  • 1 verified cross-reference
  • Primary manufacturer: Lockheed Martin Corporation
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Universal Joint,aircraft, cataloged under National Stock Number 1680-01-571-0888, is classified within Federal Supply Class 1680 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Lockheed Martin Corporation. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameUniversal Joint,aircraft
FSC / FSG1680 — No Item Name Available (FSG 16)
ManufacturersLockheed Martin Corporation (CAGE 0L1E5)
Technical Specifications
ParameterValue
NSN1680-01-571-0888
Primary Part Number12-194
Item NameUniversal Joint,aircraft
FSC / FSG1680 / 16 — No Item Name Available
ManufacturerLockheed Martin Corporation
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5950-00-137-8096151-219-0001 INTERCHANGEABLE
Transformer,power
Northrop Grumman Systems Corporation
2910-00-172-98765192000 INTERCHANGEABLE
Diaphragm,fuel Pump
U S Army Tank Automotive Command Amsta-Im-Mm
5133-00-189-9326200 9/16 INTERCHANGEABLE
Drill,twist
Michigan Drill Corp
5998-00-392-6720 INTERCHANGEABLE
Electronic Components Assembly
5330-01-278-9472 INTERCHANGEABLE
Seal,plain
5360-01-376-055112194 INTERCHANGEABLE
Spring,helical,compression
O F Mossberg & Sons Inc
3020-01-424-980412194 INTERCHANGEABLE
Gear,spur
Curtiss-Wright Flow Control Corporation Dba Curtiss-Wright Flow Control Co Div Curtiss-Wright / Nu-Torque
Cross-Reference Index
Part NumberManufacturer
12-194 PRIMARY Lockheed Martin Corporation (USA)
Related Parts
5950-00-137-8096INTERCHANGEABLE
TRANSFORMER,POWER
151-219-0001
2910-00-172-9876INTERCHANGEABLE
DIAPHRAGM,FUEL PUMP
5192000
5133-00-189-9326INTERCHANGEABLE
DRILL,TWIST
200 9/16
5998-00-392-6720INTERCHANGEABLE
ELECTRONIC COMPONENTS ASSEMBLY
5330-01-278-9472INTERCHANGEABLE
SEAL,PLAIN
5360-01-376-0551INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
12194
3020-01-424-9804INTERCHANGEABLE
GEAR,SPUR
12194

Frequently Asked Questions

What is NSN 1680-01-571-0888?

NSN 1680-01-571-0888 is a Universal Joint,aircraft, manufactured by Lockheed Martin Corporation, classified under FSC 1680 (No Item Name Available). Status: active.

What are the part numbers for NSN 1680-01-571-0888?

NSN 1680-01-571-0888 has 1 cross-referenced part number: 12-194 (Lockheed Martin Corporation).

What NSN replaces 1680-01-571-0888?

There are 7 known substitutes for 1680-01-571-0888: 5950-00-137-8096, 2910-00-172-9876, 5133-00-189-9326 and 4 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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