PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

714494Plate-Spacer,duct Support,combus

Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney · NSN 2840-00-307-0531 · FSC 2840 · No Item Name Available
Verified by PartsTable
NSN 2840-00-307-0531 — this item is cataloged by the U.S. Government under National Stock Number 2840-00-307-0531. Primary manufacturer part number: 714494.
Features
  • Plate-Spacer,duct Support,combus — FSC 2840
  • General Characteristics Item Description: NICKEL ALLOY,AMS 5536,0.022 IN. MIN,0.025 IN. MAX,THK,1.410 IN. NOM W,8 HOLES EQUALLY SPACED OVER ARC,0.435 IN. MIN,0.440 IN. MAX,DIA IN
  • 5 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-Spacer,duct Support,combus, cataloged under National Stock Number 2840-00-307-0531, 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 5 commercial cross-references from 5 manufacturers, 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
NSN2840-00-307-0531
Primary Part Number714494
Item NamePlate-Spacer,duct Support,combus
FSC / FSG2840 / 28 — No Item Name Available
ManufacturerRtx Corporation Dba Pratt & Whitney Div Pratt &whitney
StatusACTIVE
General Characteristics Item DescriptionNICKEL ALLOY,AMS 5536,0.022 IN. MIN,0.025 IN. MAX,THK,1.410 IN. NOM W,8 HOLES EQUALLY SPACED OVER ARC,0.435 IN. MIN,0.440 IN. MAX,DIA IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
3110-00-156-48171575-77 INTERCHANGEABLE
Bearing,ball,annular
Sioux Tools Inc
5975-01-181-445971449-4 INTERCHANGEABLE
Conduit Assembly,metal,flexible
Fmh Aerospace Corp.
Cross-Reference Index
Part NumberManufacturer
714494 Paradigm Manchester Inc. Dba Pursuit Aerospace (USA)
714494 Nielsen Hardware Corp (USA)
714494 Dynamic Metal Products Co Inc (USA)
714494 PRIMARY Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)
714494 Federal Industries, Inc. Dba Federal Industries Inc (USA)
Related Parts
3110-00-156-4817INTERCHANGEABLE
BEARING,BALL,ANNULAR
1575-77
5975-01-181-4459INTERCHANGEABLE
CONDUIT ASSEMBLY,METAL,FLEXIBLE
71449-4

Frequently Asked Questions

What is NSN 2840-00-307-0531?

NSN 2840-00-307-0531 is a Plate-Spacer,duct Support,combus, 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 2840-00-307-0531?

NSN 2840-00-307-0531 has 5 cross-referenced part numbers: 714494 (Paradigm Manchester Inc. Dba Pursuit Aerospace), 714494 (Nielsen Hardware Corp), 714494 (Dynamic Metal Products Co Inc), 714494 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 714494 (Federal Industries, Inc. Dba Federal Industries Inc).

What NSN replaces 2840-00-307-0531?

There are 2 known substitutes for 2840-00-307-0531: 3110-00-156-4817, 5975-01-181-4459. Verify interchangeability with system specifications before substitution.

What are the specifications of 714494?

Key specifications for 714494: General Characteristics Item Description: NICKEL ALLOY,AMS 5536,0.022 IN. MIN,0.025 IN. MAX,THK,1.410 IN. NOM W,8 HOLES EQUALLY SPACED OVER ARC,0.435 IN. MIN,0.440 IN. MAX,DIA 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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