PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2-001-020-01Engine,aircraft,turbo-Shaft

Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix · NSN 2840-00-063-0801 · FSC 2840 · No Item Name Available
Verified by PartsTable
NSN 2840-00-063-0801 — this item is cataloged by the U.S. Government under National Stock Number 2840-00-063-0801. Primary manufacturer part number: 2-001-020-01.
Features
  • Engine,aircraft,turbo-Shaft — FSC 2840
  • 2 verified cross-references
  • Primary manufacturer: Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix
Applications
  • Mechanical power generation
  • Drive system operation
  • Auxiliary equipment operation
General Description

The Engine,aircraft,turbo-Shaft, cataloged under National Stock Number 2840-00-063-0801, is classified within Federal Supply Class 2840 (No Item Name Available) of the Engines, Turbines, and Components group. The primary manufacturer of record is Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2840-00-063-0801
Primary Part Number2-001-020-01
Item NameEngine,aircraft,turbo-Shaft
FSC / FSG2840 / 28 — No Item Name Available
ManufacturerHoneywell International Inc. Dba Honeywell International Div Aerospace - Phoenix
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
2825-01-384-0921 INTERCHANGEABLE
Seal Ring Assembly,labyrinth
5985-01-538-5902200102-001 INTERCHANGEABLE
Adapter,waveguide
Lieder Development, Inc. Dba Lieder Development Inc
Cross-Reference Index
Part NumberManufacturer
2-001-020-01 PRIMARY Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix (USA)
T55L11 Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix (USA)
Related Parts
2825-01-384-0921INTERCHANGEABLE
SEAL RING ASSEMBLY,LABYRINTH
5985-01-538-5902INTERCHANGEABLE
ADAPTER,WAVEGUIDE
200102-001

Frequently Asked Questions

What is NSN 2840-00-063-0801?

NSN 2840-00-063-0801 is a Engine,aircraft,turbo-Shaft, manufactured by Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix, classified under FSC 2840 (No Item Name Available). Status: active.

What are the part numbers for NSN 2840-00-063-0801?

NSN 2840-00-063-0801 has 2 cross-referenced part numbers: 2-001-020-01 (Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix), T55L11 (Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix).

What NSN replaces 2840-00-063-0801?

There are 2 known substitutes for 2840-00-063-0801: 2825-01-384-0921, 5985-01-538-5902. Verify interchangeability with system specifications before substitution.

What are the specifications of 2-001-020-01?

Key specifications for 2-001-020-01: End Item Identification: 1520008717308. 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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