The Shaft Assembly,tach, cataloged under National Stock Number 2825-00-147-5824, is classified within Federal Supply Class 2825 (Steam Turbines and Components) of the Engines, Turbines, and Components group. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
2825-00-147-5824
Item Name
Shaft Assembly,tach
FSC / FSG
2825 / 28 — Steam Turbines and Components
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
Criticality Code
X
⇄Related Items3
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
1670-00-473-511511-1-134POSSIBLE MATCH
STATIC LINE,CARGO PARACHUTE
Possible match (shared part number)W1d1 Natick Soldier Center Dba Us Army Ccdc Soldier Center Div Combat Capabilities Development Command - Soldier Center
5865-00-946-3842111134POSSIBLE MATCH
RECEIVER SUBASSEMBLY,COUNTERMEAS
Possible match (shared part number)Meggitt Safety Systems Inc
4520-01-115-2546POSSIBLE MATCH
HEATING ELEMENT,ELECTRICAL,NONIM
Possible match (shared part number)
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
111134
3/2Design control — primary reference
U.S. Government activity
111134
5/9Secondary reference
Westinghouse Electric Corp
111134
5/9Secondary reference
U.S. Government activity
Related Parts
1670-00-473-5115POSSIBLE MATCH
STATIC LINE,CARGO PARACHUTE
11-1-134
5865-00-946-3842POSSIBLE MATCH
RECEIVER SUBASSEMBLY,COUNTERMEAS
111134
4520-01-115-2546POSSIBLE MATCH
HEATING ELEMENT,ELECTRICAL,NONIM
Frequently Asked Questions
What is NSN 2825-00-147-5824?
NSN 2825-00-147-5824 is a Shaft Assembly,tach, classified under FSC 2825, Steam Turbines and Components. Status: active.
What NSN replaces 2825-00-147-5824?
3 possible matches (shared part number, not a government interchangeability claim): 1670-00-473-5115, 5865-00-946-3842, 4520-01-115-2546. Verify interchangeability with system specifications before substitution.
What are the specifications of 2825-00-147-5824?
Key specifications for 2825-00-147-5824: End Item Identification: STEAM TURBINE,SHIPS PROPULSION SYSTEM. 0 specifications are documented in the U.S. Government catalog.
Is NSN 2825-00-147-5824 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.