PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

511235Plate,reinforcing

Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney · NSN 2840-01-059-2811 · FSC 2840 · No Item Name Available
Verified by PartsTable
NSN 2840-01-059-2811 — this item is cataloged by the U.S. Government under National Stock Number 2840-01-059-2811. Primary manufacturer part number: 511235.
Features
  • Plate,reinforcing — FSC 2840
  • General Characteristics Item Description: CORROSION RESISTANT AMS 5504; ROCKWELL HARDNESS C25 TO C33; 2.000 IN. W; 3.460 IN. LG; 0.056 IN. MIN AND 0.068 IN. MAX THICKNESS IN
  • 3 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 Plate,reinforcing, cataloged under National Stock Number 2840-01-059-2811, 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 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2840-01-059-2811
Primary Part Number511235
Item NamePlate,reinforcing
FSC / FSG2840 / 28 — No Item Name Available
ManufacturerRtx Corporation Dba Pratt & Whitney Div Pratt &whitney
StatusACTIVE
General Characteristics Item DescriptionCORROSION RESISTANT AMS 5504; ROCKWELL HARDNESS C25 TO C33; 2.000 IN. W; 3.460 IN. LG; 0.056 IN. MIN AND 0.068 IN. MAX THICKNESS IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
4730-00-402-9855511235-5 INTERCHANGEABLE
Coupling Half,self-Sealing
Naval Air Warfare Center Aircraft Division Joint Base Jbmdl
4730-00-402-9856AE94060N INTERCHANGEABLE
Coupling Half,self-Sealing
Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution
6515-00-518-547551-8135 INTERCHANGEABLE
Tube,tracheostomy
Pilling Surgical Inc Dba Pilling Weck Div Pilling Instruments
Cross-Reference Index
Part NumberManufacturer
511235 Nielsen Hardware Corp (USA)
511235 Rogerson Kratos (USA)
511235 PRIMARY Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)
Related Parts
4730-00-402-9855INTERCHANGEABLE
COUPLING HALF,SELF-SEALING
511235-5
4730-00-402-9856INTERCHANGEABLE
COUPLING HALF,SELF-SEALING
AE94060N
6515-00-518-5475INTERCHANGEABLE
TUBE,TRACHEOSTOMY
51-8135

Frequently Asked Questions

What is NSN 2840-01-059-2811?

NSN 2840-01-059-2811 is a Plate,reinforcing, 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 2840-01-059-2811?

NSN 2840-01-059-2811 has 3 cross-referenced part numbers: 511235 (Nielsen Hardware Corp), 511235 (Rogerson Kratos), 511235 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).

What NSN replaces 2840-01-059-2811?

There are 3 known substitutes for 2840-01-059-2811: 4730-00-402-9855, 4730-00-402-9856, 6515-00-518-5475. Verify interchangeability with system specifications before substitution.

What are the specifications of 511235?

Key specifications for 511235: General Characteristics Item Description: CORROSION RESISTANT AMS 5504; ROCKWELL HARDNESS C25 TO C33; 2.000 IN. W; 3.460 IN. LG; 0.056 IN. MIN AND 0.068 IN. MAX THICKNESS IN. 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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