PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

815925Support,bearing,aircraft Gas Tur

Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney · NSN 2840-01-476-7794 · FSC 2840 · No Item Name Available
Verified by PartsTable
NSN 2840-01-476-7794 — this item is cataloged by the U.S. Government under National Stock Number 2840-01-476-7794. Primary manufacturer part number: 815925.
Features
  • Support,bearing,aircraft Gas Tur — FSC 2840
  • 1 verified cross-reference
  • Primary manufacturer: Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
General Description

The Support,bearing,aircraft Gas Tur, cataloged under National Stock Number 2840-01-476-7794, 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. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameSupport,bearing,aircraft Gas Tur
FSC / FSG2840 — No Item Name Available (FSG 28)
ManufacturersRtx Corporation Dba Pratt & Whitney Div Pratt &whitney (CAGE 77445)
Technical Specifications
ParameterValue
NSN2840-01-476-7794
Primary Part Number815925
Item NameSupport,bearing,aircraft Gas Tur
FSC / FSG2840 / 28 — No Item Name Available
ManufacturerRtx Corporation Dba Pratt & Whitney Div Pratt &whitney
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
1660-00-052-5506 INTERCHANGEABLE
Cap Assy,lox Valve
Cross-Reference Index
Part NumberManufacturer
815925 PRIMARY Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)
Related Parts
1660-00-052-5506INTERCHANGEABLE
CAP ASSY,LOX VALVE

Frequently Asked Questions

What is NSN 2840-01-476-7794?

NSN 2840-01-476-7794 is a Support,bearing,aircraft Gas Tur, 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 2840-01-476-7794?

NSN 2840-01-476-7794 has 1 cross-referenced part number: 815925 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).

What NSN replaces 2840-01-476-7794?

There is 1 known substitute for 2840-01-476-7794: 1660-00-052-5506. Verify interchangeability with system specifications before substitution.

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