PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

42563Shield,heat,aircraft Gas Turbine

Williams International Co., L.l.c. · NSN 2840-01-294-7888 · FSC 2840 · No Item Name Available
Verified by PartsTable
NSN 2840-01-294-7888 — this item is cataloged by the U.S. Government under National Stock Number 2840-01-294-7888. Primary manufacturer part number: 42563.
Features
  • Shield,heat,aircraft Gas Turbine — FSC 2840
  • Criticality Code Justification: AGAV
  • Engine Section Location: TURBINE
  • 1 verified cross-reference
  • Primary manufacturer: Williams International Co., L.l.c.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Shield,heat,aircraft Gas Turbine, cataloged under National Stock Number 2840-01-294-7888, is classified within Federal Supply Class 2840 (No Item Name Available) of the Engines, Turbines, and Components group. The primary manufacturer of record is Williams International Co., L.l.c.. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2840-01-294-7888
Primary Part Number42563
Item NameShield,heat,aircraft Gas Turbine
FSC / FSG2840 / 28 — No Item Name Available
ManufacturerWilliams International Co., L.l.c.
StatusACTIVE
Criticality Code JustificationAGAV
Engine Section LocationTURBINE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
2530-00-382-8983102031 INTERCHANGEABLE
Cap,grease
Aqua-Chem, Inc. Dba Aqua-Chem Inc
3110-00-472-269142563 INTERCHANGEABLE
Plate,retaining,bearing
Undersea Sensor Systems Inc Div Ultra Sonobuoy Systems
5365-01-116-37654256-3 ITEM 117 INTERCHANGEABLE
Bushing,valve Backseat
Flowserve Corporation Div Flowserve Us Inc
4820-01-155-03164256-ITEM-411 INTERCHANGEABLE
Gear Operator,valve
Flowserve Corporation Div Flowserve Us Inc
5342-01-238-301042563 INTERCHANGEABLE
Rod End Assembly
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
5935-01-309-112342563 INTERCHANGEABLE
Connector,receptacle,electrical
Mirion Technologies (canberra), Inc.
9505-01-674-0906M5845 INTERCHANGEABLE
Wire,nonelectrical
Para-Gear Equipment Co
Cross-Reference Index
Part NumberManufacturer
42563 PRIMARY Williams International Co., L.l.c. (USA)
Related Parts
2530-00-382-8983INTERCHANGEABLE
CAP,GREASE
102031
3110-00-472-2691INTERCHANGEABLE
PLATE,RETAINING,BEARING
42563
5365-01-116-3765INTERCHANGEABLE
BUSHING,VALVE BACKSEAT
4256-3 ITEM 117
4820-01-155-0316INTERCHANGEABLE
GEAR OPERATOR,VALVE
4256-ITEM-411
5342-01-238-3010INTERCHANGEABLE
ROD END ASSEMBLY
42563
5935-01-309-1123INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
42563
9505-01-674-0906INTERCHANGEABLE
WIRE,NONELECTRICAL
M5845

Frequently Asked Questions

What is NSN 2840-01-294-7888?

NSN 2840-01-294-7888 is a Shield,heat,aircraft Gas Turbine, manufactured by Williams International Co., L.l.c., classified under FSC 2840 (No Item Name Available). Status: active.

What are the part numbers for NSN 2840-01-294-7888?

NSN 2840-01-294-7888 has 1 cross-referenced part number: 42563 (Williams International Co., L.l.c.).

What NSN replaces 2840-01-294-7888?

There are 7 known substitutes for 2840-01-294-7888: 2530-00-382-8983, 3110-00-472-2691, 5365-01-116-3765 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 42563?

Key specifications for 42563: Criticality Code Justification: AGAV; Engine Section Location: TURBINE; End Item Identification: ACFT ENG F112. 3 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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