PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

HJ-52PA U/LDiaphragm,turbine

Siemens Energy, Inc. · NSN 2825-01-194-2095 · FSC 2825 · No Item Name Available
Verified by PartsTable
NSN 2825-01-194-2095 — this item is cataloged by the U.S. Government under National Stock Number 2825-01-194-2095. Primary manufacturer part number: HJ-52PA U/L.
Features
  • Diaphragm,turbine — FSC 2825
  • General Characteristics Item Description: STEEL,QQ-S-691,CLASS A
  • 3 verified cross-references
  • Primary manufacturer: Siemens Energy, Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Diaphragm,turbine, cataloged under National Stock Number 2825-01-194-2095, is classified within Federal Supply Class 2825 (No Item Name Available) of the Engines, Turbines, and Components group. The primary manufacturer of record is Siemens Energy, Inc.. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2825-01-194-2095
Primary Part NumberHJ-52PA U/L
Item NameDiaphragm,turbine
FSC / FSG2825 / 28 — No Item Name Available
ManufacturerSiemens Energy, Inc.
StatusACTIVE
General Characteristics Item DescriptionSTEEL,QQ-S-691,CLASS A
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
3120-00-362-9231542259 INTERCHANGEABLE
Bearing,sleeve
Us Army Aviation and Missile Command
2825-01-194-2093HJ-52PC U/L INTERCHANGEABLE
Diaphragm,turbine
Siemens Energy, Inc.
2825-01-194-2094HJ-52PB U/L INTERCHANGEABLE
Diaphragm,turbine
Siemens Energy, Inc.
2825-01-194-2096KJ-141FX28 INTERCHANGEABLE
Ring,tightening
Siemens Energy, Inc.
2825-01-194-2098KJ-141FX29 INTERCHANGEABLE
Ring,tightening
Siemens Energy, Inc.
2825-01-195-3940HJ-52NV U/L INTERCHANGEABLE
Diaphragm,steam Turbine
Siemens Energy, Inc.
2825-01-195-3942HJ-52NS U/L INTERCHANGEABLE
Diaphragm,steam Turbine
Siemens Energy, Inc.
2825-01-195-3943HJ-22CH INTERCHANGEABLE
Ring,nozzle
Siemens Energy, Inc.
Cross-Reference Index
Part NumberManufacturer
H-2730 Siemens Energy, Inc. (USA)
H-2730 PIECE 32 Siemens Energy, Inc. (USA)
HJ-52PA U/L PRIMARY Siemens Energy, Inc. (USA)
Related Parts
3120-00-362-9231INTERCHANGEABLE
BEARING,SLEEVE
542259
2825-01-194-2093INTERCHANGEABLE
DIAPHRAGM,TURBINE
HJ-52PC U/L
2825-01-194-2094INTERCHANGEABLE
DIAPHRAGM,TURBINE
HJ-52PB U/L
2825-01-194-2096INTERCHANGEABLE
RING,TIGHTENING
KJ-141FX28
2825-01-194-2098INTERCHANGEABLE
RING,TIGHTENING
KJ-141FX29
2825-01-195-3940INTERCHANGEABLE
DIAPHRAGM,STEAM TURBINE
HJ-52NV U/L
2825-01-195-3942INTERCHANGEABLE
DIAPHRAGM,STEAM TURBINE
HJ-52NS U/L
2825-01-195-3943INTERCHANGEABLE
RING,NOZZLE
HJ-22CH

Frequently Asked Questions

What is NSN 2825-01-194-2095?

NSN 2825-01-194-2095 is a Diaphragm,turbine, manufactured by Siemens Energy, Inc., classified under FSC 2825 (No Item Name Available). Status: active.

What are the part numbers for NSN 2825-01-194-2095?

NSN 2825-01-194-2095 has 3 cross-referenced part numbers: H-2730 (Siemens Energy, Inc.), H-2730 PIECE 32 (Siemens Energy, Inc.), HJ-52PA U/L (Siemens Energy, Inc.).

What NSN replaces 2825-01-194-2095?

There are 8 known substitutes for 2825-01-194-2095: 3120-00-362-9231, 2825-01-194-2093, 2825-01-194-2094 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of HJ-52PA U/L?

Key specifications for HJ-52PA U/L: General Characteristics Item Description: STEEL,QQ-S-691,CLASS A. 1 total characteristics are documented in the Federal Logistics Information System.

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