PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

555-23Gearshaft,worm,idle

Kilgore Flares Company Llc · NSN 1680-00-671-1554 · FSC 1680 · No Item Name Available
Verified by PartsTable
NSN 1680-00-671-1554 — this item is cataloged by the U.S. Government under National Stock Number 1680-00-671-1554. Primary manufacturer part number: 555-23.
Features
  • Gearshaft,worm,idle — FSC 1680
  • 2 verified cross-references
  • Primary manufacturer: Kilgore Flares Company Llc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Gearshaft,worm,idle, cataloged under National Stock Number 1680-00-671-1554, is classified within Federal Supply Class 1680 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Kilgore Flares Company Llc. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameGearshaft,worm,idle
FSC / FSG1680 — No Item Name Available (FSG 16)
ManufacturersKilgore Flares Company Llc (CAGE 75324); Alliant Defense Electronics Systems Inc Dba Lundy Technical Center (CAGE 93712)
Technical Specifications
ParameterValue
NSN1680-00-671-1554
Primary Part Number555-23
Item NameGearshaft,worm,idle
FSC / FSG1680 / 16 — No Item Name Available
ManufacturerKilgore Flares Company Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
2920-00-395-4594 INTERCHANGEABLE
End Bracket,electri
3455-00-517-594541626 INTERCHANGEABLE
Cutter,milling,end
Kennametal Inc. Div Kennametal Industrial Products Group
5910-00-668-753855523 INTERCHANGEABLE
Capacitor,variable,air Dielectri
General Dynamics Mission Systems, Inc.
3120-00-905-319555523 INTERCHANGEABLE
Bearing,plain,self-Aligning
Rbc Transport Dynamics Corp Div Rbc Transport Dynamics
5930-01-028-173455523 INTERCHANGEABLE
Switch,thermostatic
Alliance Laundry Systems Llc
6150-01-533-929855523 INTERCHANGEABLE
Cable Assembly,special Purpose,e
Aerovironment, Inc. Dba Aerovironment Inc
Cross-Reference Index
Part NumberManufacturer
555-23 Kilgore Flares Company Llc (USA)
555-23 Alliant Defense Electronics Systems Inc Dba Lundy Technical Center (USA)
Related Parts
2920-00-395-4594INTERCHANGEABLE
END BRACKET,ELECTRI
3455-00-517-5945INTERCHANGEABLE
CUTTER,MILLING,END
41626
5910-00-668-7538INTERCHANGEABLE
CAPACITOR,VARIABLE,AIR DIELECTRI
55523
3120-00-905-3195INTERCHANGEABLE
BEARING,PLAIN,SELF-ALIGNING
55523
5930-01-028-1734INTERCHANGEABLE
SWITCH,THERMOSTATIC
55523
6150-01-533-9298INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
55523

Frequently Asked Questions

What is NSN 1680-00-671-1554?

NSN 1680-00-671-1554 is a Gearshaft,worm,idle, manufactured by Kilgore Flares Company Llc, classified under FSC 1680 (No Item Name Available). Status: active.

What are the part numbers for NSN 1680-00-671-1554?

NSN 1680-00-671-1554 has 2 cross-referenced part numbers: 555-23 (Kilgore Flares Company Llc), 555-23 (Alliant Defense Electronics Systems Inc Dba Lundy Technical Center).

What NSN replaces 1680-00-671-1554?

There are 6 known substitutes for 1680-00-671-1554: 2920-00-395-4594, 3455-00-517-5945, 5910-00-668-7538 and 3 more. Verify interchangeability with system specifications before substitution.

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