PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

710400Cover,air Seal,turbine Engine

Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney · NSN 2840-00-537-0553 · FSC 2840 · No Item Name Available
Verified by PartsTable
NSN 2840-00-537-0553 — this item is cataloged by the U.S. Government under National Stock Number 2840-00-537-0553. Primary manufacturer part number: 710400.
Features
  • Cover,air Seal,turbine Engine — FSC 2840
  • General Characteristics Item Description: NICKEL ALLOY AMS5598,MATL THK 0.027 IN. MIN,0.035 IN. MAX,ROCKWELL C SCALE HARDNESS 32 MIN,COVERS 82.0 DEG ARC ON 3.650IN. MIN,3.660 IN. MAX RADIUS IN
  • FSC Application Data: TF30P100 TURBINE ENGINE,ACFT
  • 1 verified cross-reference
  • Primary manufacturer: Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Mechanical power generation
  • Drive system operation
General Description

The Cover,air Seal,turbine Engine, cataloged under National Stock Number 2840-00-537-0553, 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 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2840-00-537-0553
Primary Part Number710400
Item NameCover,air Seal,turbine Engine
FSC / FSG2840 / 28 — No Item Name Available
ManufacturerRtx Corporation Dba Pratt & Whitney Div Pratt &whitney
StatusACTIVE
General Characteristics Item DescriptionNICKEL ALLOY AMS5598,MATL THK 0.027 IN. MIN,0.035 IN. MAX,ROCKWELL C SCALE HARDNESS 32 MIN,COVERS 82.0 DEG ARC ON 3.650IN. MIN,3.660 IN. MAX RADIUS IN
FSC Application DataTF30P100 TURBINE ENGINE,ACFT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
7045-01-086-2044 INTERCHANGEABLE
Tape,electronic Data Processing
6220-01-263-6600710400-3 INTERCHANGEABLE
Control,electric Light
Symetrics Industries, Llc Dba Extant Aerospace Div Symetrics Industries Dba Extant Aerospace
Cross-Reference Index
Part NumberManufacturer
710400 PRIMARY Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)
Related Parts
7045-01-086-2044INTERCHANGEABLE
TAPE,ELECTRONIC DATA PROCESSING
6220-01-263-6600INTERCHANGEABLE
CONTROL,ELECTRIC LIGHT
710400-3

Frequently Asked Questions

What is NSN 2840-00-537-0553?

NSN 2840-00-537-0553 is a Cover,air Seal,turbine Engine, 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 2840-00-537-0553?

NSN 2840-00-537-0553 has 1 cross-referenced part number: 710400 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).

What NSN replaces 2840-00-537-0553?

There are 2 known substitutes for 2840-00-537-0553: 7045-01-086-2044, 6220-01-263-6600. Verify interchangeability with system specifications before substitution.

What are the specifications of 710400?

Key specifications for 710400: General Characteristics Item Description: NICKEL ALLOY AMS5598,MATL THK 0.027 IN. MIN,0.035 IN. MAX,ROCKWELL C SCALE HARDNESS 32 MIN,COVERS 82.0 DEG ARC ON 3.650IN. MIN,3.660 IN. MAX RADIUS IN; FSC Application Data: TF30P100 TURBINE ENGINE,ACFT. 2 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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