PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

243385Lock,compressor Blade,aircraft G

Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney · NSN 2840-00-654-2327 · FSC 2840 · No Item Name Available
Verified by PartsTable
NSN 2840-00-654-2327 — this item is cataloged by the U.S. Government under National Stock Number 2840-00-654-2327. Primary manufacturer part number: 243385.
Features
  • Lock,compressor Blade,aircraft G — FSC 2840
  • Material: STEEL CORROSION RESISTING
  • Material Document and Classification: AMS 5504 ASSN STD SINGLE MATERIAL RESPONSE
  • Stage Number: 8
  • Material Thickness: 0.038 INCHES MINIMUM AND 0.048 INCHES MAXIMUM IN
  • Criticality Code Justification: AGAV
  • 2 verified cross-references
  • Primary manufacturer: Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
Applications
  • Applications requiring Steel Corrosion Resisting construction
General Description

The Lock,compressor Blade,aircraft G, cataloged under National Stock Number 2840-00-654-2327, 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 5 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN2840-00-654-2327
Primary Part Number243385
Item NameLock,compressor Blade,aircraft G
FSC / FSG2840 / 28 — No Item Name Available
ManufacturerRtx Corporation Dba Pratt & Whitney Div Pratt &whitney
StatusCANCELLED
MaterialSTEEL CORROSION RESISTING
Material Document and ClassificationAMS 5504 ASSN STD SINGLE MATERIAL RESPONSE
Stage Number8
Material Thickness0.038 INCHES MINIMUM AND 0.048 INCHES MAXIMUM IN
Criticality Code JustificationAGAV
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 2
6105-00-408-3397362570 INTERCHANGEABLE
Stator,motor
Eaton Aerospace, Llc Dba Jackson South
4820-01-701-1891362570 INTERCHANGEABLE
Valve,check
Hunger Hydraulics Cc Ltd
Cross-Reference Index
Part NumberManufacturer
362570 Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)
243385 PRIMARY Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)
Related Parts
6105-00-408-3397INTERCHANGEABLE
STATOR,MOTOR
362570
4820-01-701-1891INTERCHANGEABLE
VALVE,CHECK
362570

Frequently Asked Questions

What is NSN 2840-00-654-2327?

NSN 2840-00-654-2327 is a Lock,compressor Blade,aircraft G, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 2840 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 2840-00-654-2327?

NSN 2840-00-654-2327 has 2 cross-referenced part numbers: 362570 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 243385 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).

What NSN replaces 2840-00-654-2327?

There are 2 known substitutes for 2840-00-654-2327: 6105-00-408-3397, 4820-01-701-1891. Verify interchangeability with system specifications before substitution.

What are the specifications of 243385?

Key specifications for 243385: Material: STEEL CORROSION RESISTING; Material Document and Classification: AMS 5504 ASSN STD SINGLE MATERIAL RESPONSE; End Item Identification: ACFT ENG J-57; Overall Length: 1.190 INCHES NOMINAL IN. 9 total characteristics are documented in the Federal Logistics Information System.

Is NSN 2840-00-654-2327 still in active supply?

NSN 2840-00-654-2327 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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