PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

395001Disk and Hub,compressor,aircraft

Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney · NSN 2840-00-765-8166 · FSC 2840 · No Item Name Available
Verified by PartsTable
NSN 2840-00-765-8166 — this item is cataloged by the U.S. Government under National Stock Number 2840-00-765-8166. Primary manufacturer part number: 395001.
Features
  • Disk and Hub,compressor,aircraft — FSC 2840
  • Engine Section Location: COMPRESSOR
  • Design Type: AXIAL COMPRESSOR
  • Reference Data and Literature: T.O. 2J-TF33-4, FIG 5, IND 1, 2J-TF33-24, FIG 5, IND 1
  • 2 verified cross-references
  • Primary manufacturer: Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Disk and Hub,compressor,aircraft, cataloged under National Stock Number 2840-00-765-8166, is classified within Federal Supply Class 2840 (No Item Name Available) of the Engines, Turbines, and Components group. The primary manufacturer of record is Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2840-00-765-8166
Primary Part Number395001
Item NameDisk and Hub,compressor,aircraft
FSC / FSG2840 / 28 — No Item Name Available
ManufacturerRtx Corporation Dba Pratt & Whitney Div Pratt &whitney
StatusACTIVE
Engine Section LocationCOMPRESSOR
Design TypeAXIAL COMPRESSOR
Reference Data and LiteratureT.O. 2J-TF33-4, FIG 5, IND 1, 2J-TF33-24, FIG 5, IND 1
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5365-00-770-8600395001 INTERCHANGEABLE
Spacer,ring
Simmonds Precision Products Inc
5950-01-014-2644403129 INTERCHANGEABLE
Reactor
Aimtron Systems, Llc
6220-01-149-4177395001 INTERCHANGEABLE
Control,directional Signal Light
Mitsubishi Caterpillar Forklift America, Inc
5310-01-201-8357395-001-1 INTERCHANGEABLE
Nut
Vermeer Manufacturing Company Dba Vermeer Corporation
6210-01-549-08033950-1 INTERCHANGEABLE
Light,marker,airport Approach
O.c.e.m. Acquisition Corp. Dba Multi Electric Mfg., Inc.
Cross-Reference Index
Part NumberManufacturer
395001 PRIMARY Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)
854501 PRIMARY Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)
Related Parts
5365-00-770-8600INTERCHANGEABLE
SPACER,RING
395001
5950-01-014-2644INTERCHANGEABLE
REACTOR
403129
6220-01-149-4177INTERCHANGEABLE
CONTROL,DIRECTIONAL SIGNAL LIGHT
395001
5310-01-201-8357INTERCHANGEABLE
NUT
395-001-1
6210-01-549-0803INTERCHANGEABLE
LIGHT,MARKER,AIRPORT APPROACH
3950-1

Frequently Asked Questions

What is NSN 2840-00-765-8166?

NSN 2840-00-765-8166 is a Disk and Hub,compressor,aircraft, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 2840 (No Item Name Available). Status: active.

What are the part numbers for NSN 2840-00-765-8166?

NSN 2840-00-765-8166 has 2 cross-referenced part numbers: 395001 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 854501 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).

What NSN replaces 2840-00-765-8166?

There are 5 known substitutes for 2840-00-765-8166: 5365-00-770-8600, 5950-01-014-2644, 6220-01-149-4177 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 395001?

Key specifications for 395001: Engine Section Location: COMPRESSOR; Design Type: AXIAL COMPRESSOR; Special Features: USED ON THE ROTOR FRONT COMPRESSOR; SUPERSEDED BY P/N 747231; Part Name Assigned by Controlling Agency: ORIGINAL NAME HUB,COMPRESSOR ROTOR,TURBINE ENGINE. 6 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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