PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1141-61Spring,clutch

Hornet Acquisitionco, Llc Dba Onboard Systems · NSN 1680-00-084-1184 · FSC 1680 · No Item Name Available
Verified by PartsTable
NSN 1680-00-084-1184 — this item is cataloged by the U.S. Government under National Stock Number 1680-00-084-1184. Primary manufacturer part number: 1141-61.
Features
  • Spring,clutch — FSC 1680
  • 5 verified cross-references
  • Primary manufacturer: Hornet Acquisitionco, Llc Dba Onboard Systems
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
General Description

The Spring,clutch, cataloged under National Stock Number 1680-00-084-1184, is classified within Federal Supply Class 1680 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Hornet Acquisitionco, Llc Dba Onboard Systems. This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Catalog Facts
Item NameSpring,clutch
FSC / FSG1680 — No Item Name Available (FSG 16)
ManufacturersTriumph Gear Systems Inc Dba Triumph Gear Systems Inc (CAGE 82402); Goodrich Corporation Dba Trw Lucas Aerospace (CAGE 00462); Hornet Acquisitionco, Llc Dba Onboard Systems (CAGE 3HRL4); Curtiss-Wright Controls, Inc. Div Actuation Division (CAGE 0AHP5)
Technical Specifications
ParameterValue
NSN1680-00-084-1184
Primary Part Number1141-61
Item NameSpring,clutch
FSC / FSG1680 / 16 — No Item Name Available
ManufacturerHornet Acquisitionco, Llc Dba Onboard Systems
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 4
2915-00-192-140711416-1 INTERCHANGEABLE
Impeller,pump,centrifugal
Parker Hannifin Corp Dba Pneutronics
5310-00-455-678811416-1 INTERCHANGEABLE
Washer,split
Grimes Aerospace Company
5330-00-822-2355114161 INTERCHANGEABLE
Gasket
Tate Andale, Llc
4820-01-243-1440114154 INTERCHANGEABLE
Parts Kit,valve
Williams Controls Inc
Cross-Reference Index
Part NumberManufacturer
1141C61 Triumph Gear Systems Inc Dba Triumph Gear Systems Inc (USA)
1141-61 Goodrich Corporation Dba Trw Lucas Aerospace (USA)
1141-61 PRIMARY Hornet Acquisitionco, Llc Dba Onboard Systems (USA)
11-98215-01-0 Curtiss-Wright Controls, Inc. Div Actuation Division (USA)
B74-98215-1 Curtiss-Wright Controls, Inc. Div Actuation Division (USA)
Related Parts
2915-00-192-1407INTERCHANGEABLE
IMPELLER,PUMP,CENTRIFUGAL
11416-1
5310-00-455-6788INTERCHANGEABLE
WASHER,SPLIT
11416-1
5330-00-822-2355INTERCHANGEABLE
GASKET
114161
4820-01-243-1440INTERCHANGEABLE
PARTS KIT,VALVE
114154

Frequently Asked Questions

What is NSN 1680-00-084-1184?

NSN 1680-00-084-1184 is a Spring,clutch, manufactured by Hornet Acquisitionco, Llc Dba Onboard Systems, classified under FSC 1680 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 1680-00-084-1184?

NSN 1680-00-084-1184 has 5 cross-referenced part numbers: 1141C61 (Triumph Gear Systems Inc Dba Triumph Gear Systems Inc), 1141-61 (Goodrich Corporation Dba Trw Lucas Aerospace), 1141-61 (Hornet Acquisitionco, Llc Dba Onboard Systems), 11-98215-01-0 (Curtiss-Wright Controls, Inc. Div Actuation Division), B74-98215-1 (Curtiss-Wright Controls, Inc. Div Actuation Division).

What NSN replaces 1680-00-084-1184?

There are 4 known substitutes for 1680-00-084-1184: 2915-00-192-1407, 5310-00-455-6788, 5330-00-822-2355 and 1 more. Verify interchangeability with system specifications before substitution.

Is NSN 1680-00-084-1184 still in active supply?

NSN 1680-00-084-1184 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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