PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

E159-1Limiter Assembly

Eaton Aerospace Llc Dba Eaton Inoac Div Fuel & Motion Control Systems Division · NSN 1680-01-073-2647 · FSC 1680 · No Item Name Available
Verified by PartsTable
NSN 1680-01-073-2647 — this item is cataloged by the U.S. Government under National Stock Number 1680-01-073-2647. Primary manufacturer part number: E159-1.
Features
  • Limiter Assembly — FSC 1680
  • 6 verified cross-references
  • Primary manufacturer: Eaton Aerospace Llc Dba Eaton Inoac Div Fuel & Motion Control Systems Division
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Limiter Assembly, cataloged under National Stock Number 1680-01-073-2647, is classified within Federal Supply Class 1680 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Eaton Aerospace Llc Dba Eaton Inoac Div Fuel & Motion Control Systems Division. This item has 6 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN1680-01-073-2647
Primary Part NumberE159-1
Item NameLimiter Assembly
FSC / FSG1680 / 16 — No Item Name Available
ManufacturerEaton Aerospace Llc Dba Eaton Inoac Div Fuel & Motion Control Systems Division
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 3
5950-00-228-6163 INTERCHANGEABLE
Transformer,radio Frequency
1075-00-690-4650E1591 INTERCHANGEABLE
Reeling Machine,acc
The Entwistle Company Llc
6515-01-517-9440E159 INTERCHANGEABLE
Bridge,endoscopic Instrument,uro
Gyrus Acmi L.p. Dba Circon-Acmi Div
Cross-Reference Index
Part NumberManufacturer
E159-1 PRIMARY Eaton Aerospace Llc Dba Eaton Inoac Div Fuel & Motion Control Systems Division (USA)
673032-113 Lockheed Martin Corp (USA)
E159 Eaton Aerospace Llc Dba Eaton Inoac Div Fuel & Motion Control Systems Division (USA)
E159 Eaton Motor Site (USA)
E159-1 Eaton Motor Site (USA)
673032-125 Lockheed Martin Corp (USA)
Related Parts
5950-00-228-6163INTERCHANGEABLE
TRANSFORMER,RADIO FREQUENCY
1075-00-690-4650INTERCHANGEABLE
REELING MACHINE,ACC
E1591
6515-01-517-9440INTERCHANGEABLE
BRIDGE,ENDOSCOPIC INSTRUMENT,URO
E159

Frequently Asked Questions

What is NSN 1680-01-073-2647?

NSN 1680-01-073-2647 is a Limiter Assembly, manufactured by Eaton Aerospace Llc Dba Eaton Inoac Div Fuel & Motion Control Systems Division, classified under FSC 1680 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 1680-01-073-2647?

NSN 1680-01-073-2647 has 6 cross-referenced part numbers: E159-1 (Eaton Aerospace Llc Dba Eaton Inoac Div Fuel & Motion Control Systems Division), 673032-113 (Lockheed Martin Corp), E159 (Eaton Aerospace Llc Dba Eaton Inoac Div Fuel & Motion Control Systems Division), E159 (Eaton Motor Site), E159-1 (Eaton Motor Site) and 1 more.

What NSN replaces 1680-01-073-2647?

There are 3 known substitutes for 1680-01-073-2647: 5950-00-228-6163, 1075-00-690-4650, 6515-01-517-9440. Verify interchangeability with system specifications before substitution.

What are the specifications of E159-1?

Key specifications for E159-1: End Item Identification: AIRCRAFT MODEL S-3A A. 1 total characteristics are documented in the Federal Logistics Information System.

Is NSN 1680-01-073-2647 still in active supply?

NSN 1680-01-073-2647 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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