PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

100684Shaft

American Turbo Systems Inc · NSN 2915-01-144-2684 · FSC 2915 · No Item Name Available
Verified by PartsTable
NSN 2915-01-144-2684 — this item is cataloged by the U.S. Government under National Stock Number 2915-01-144-2684. Primary manufacturer part number: 100684.
Features
  • Shaft — FSC 2915
  • 2 verified cross-references
  • Primary manufacturer: American Turbo Systems Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Shaft, cataloged under National Stock Number 2915-01-144-2684, is classified within Federal Supply Class 2915 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is American Turbo Systems Inc. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameShaft
FSC / FSG2915 — No Item Name Available (FSG 29)
ManufacturersWalker Power Systems, Inc. Dba Tiernay Turbines (CAGE 51913); American Turbo Systems Inc (CAGE 0WE82)
Technical Specifications
ParameterValue
NSN2915-01-144-2684
Primary Part Number100684
Item NameShaft
FSC / FSG2915 / 29 — No Item Name Available
ManufacturerAmerican Turbo Systems Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5310-00-166-85675667628 INTERCHANGEABLE
Nut,plain,hexagon
General Motors Llc Dba General Motors Llc
4820-00-849-1220 INTERCHANGEABLE
Cock,drain
1670-01-268-5723100692 INTERCHANGEABLE
Clip,safety,canopy Release
Capewell Aerial Systems Llc
Cross-Reference Index
Part NumberManufacturer
100684 Walker Power Systems, Inc. Dba Tiernay Turbines (USA)
100684 PRIMARY American Turbo Systems Inc (USA)
Related Parts
5310-00-166-8567INTERCHANGEABLE
NUT,PLAIN,HEXAGON
5667628
4820-00-849-1220INTERCHANGEABLE
COCK,DRAIN
1670-01-268-5723INTERCHANGEABLE
CLIP,SAFETY,CANOPY RELEASE
100692

Frequently Asked Questions

What is NSN 2915-01-144-2684?

NSN 2915-01-144-2684 is a Shaft, manufactured by American Turbo Systems Inc, classified under FSC 2915 (No Item Name Available). Status: active.

What are the part numbers for NSN 2915-01-144-2684?

NSN 2915-01-144-2684 has 2 cross-referenced part numbers: 100684 (Walker Power Systems, Inc. Dba Tiernay Turbines), 100684 (American Turbo Systems Inc).

What NSN replaces 2915-01-144-2684?

There are 3 known substitutes for 2915-01-144-2684: 5310-00-166-8567, 4820-00-849-1220, 1670-01-268-5723. Verify interchangeability with system specifications before substitution.

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