PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

427652Elbow,anti Icing Ai

Rtx Corporation Div Pratt & Whitney · NSN 2840-00-735-5113 · FSC 2840 · No Item Name Available
Verified by PartsTable
NSN 2840-00-735-5113 — this item is cataloged by the U.S. Government under National Stock Number 2840-00-735-5113. Primary manufacturer part number: 427652.
Features
  • Elbow,anti Icing Ai — FSC 2840
  • 9 verified cross-references
  • Primary manufacturer: Rtx Corporation Div Pratt & Whitney
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Elbow,anti Icing Ai, cataloged under National Stock Number 2840-00-735-5113, 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 Div Pratt & Whitney. This item has 9 commercial cross-references from 9 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameElbow,anti Icing Ai
FSC / FSG2840 — No Item Name Available (FSG 28)
ManufacturersSmiths Tubular Systems-Laconia, Inc. (CAGE 78570); Aero Tube Technologies, Llc Dba Tube Bends (CAGE 33830); Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (CAGE 77445); Rtx Corporation Div Pratt & Whitney (CAGE 52661); International Aerospace Tubes Llc (CAGE 96593)
Technical Specifications
ParameterValue
NSN2840-00-735-5113
Primary Part Number427652
Item NameElbow,anti Icing Ai
FSC / FSG2840 / 28 — No Item Name Available
ManufacturerRtx Corporation Div Pratt & Whitney
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5310-00-042-7652 INTERCHANGEABLE
Nut,plain,slotted,hexagon
5962-01-178-242242765-2 INTERCHANGEABLE
Microcircuit,memory
Raytheon Company Div Rmd Strategic
Cross-Reference Index
Part NumberManufacturer
427652 Smiths Tubular Systems-Laconia, Inc. (USA)
427652 Aero Tube Technologies, Llc Dba Tube Bends (USA)
427652 Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)
427652 PRIMARY Rtx Corporation Div Pratt & Whitney (USA)
427652 International Aerospace Tubes Llc (USA)
427652 E.a. Patten Co Llc (USA)
427652 Kreisler Industrial Corporation (USA)
427652 Corry Manufacturing Company (USA)
427652 Unison Industries, Llc (USA)
Related Parts
5310-00-042-7652INTERCHANGEABLE
NUT,PLAIN,SLOTTED,HEXAGON
5962-01-178-2422INTERCHANGEABLE
MICROCIRCUIT,MEMORY
42765-2

Frequently Asked Questions

What is NSN 2840-00-735-5113?

NSN 2840-00-735-5113 is a Elbow,anti Icing Ai, manufactured by Rtx Corporation Div Pratt & Whitney, classified under FSC 2840 (No Item Name Available). Status: active.

What are the part numbers for NSN 2840-00-735-5113?

NSN 2840-00-735-5113 has 9 cross-referenced part numbers: 427652 (Smiths Tubular Systems-Laconia, Inc.), 427652 (Aero Tube Technologies, Llc Dba Tube Bends), 427652 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 427652 (Rtx Corporation Div Pratt & Whitney), 427652 (International Aerospace Tubes Llc) and 4 more.

What NSN replaces 2840-00-735-5113?

There are 2 known substitutes for 2840-00-735-5113: 5310-00-042-7652, 5962-01-178-2422. Verify interchangeability with system specifications before substitution.

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