PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

227434Ferrule,grooved Clamp Coupling

Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney · NSN 5340-00-565-0180 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-00-565-0180 — this item is cataloged by the U.S. Government under National Stock Number 5340-00-565-0180. Primary manufacturer part number: 227434.
Features
  • Ferrule,grooved Clamp Coupling — FSC 5340
  • Material: STEEL COMP 321 OVERALL
  • Flange Outside Diameter: 1.305 INCHES MINIMUM AND 1.315 INCHES MAXIMUM IN
  • Ferrule Inside Diameter: 0.998 INCHES MINIMUM AND 1.000 INCHES MAXIMUM IN
  • Wall Thickness: 0.036 INCHES MINIMUM IN
  • Cross-Sectional Shape Style: FLANGED
  • 2 verified cross-references
  • Primary manufacturer: Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
Applications
  • Applications requiring Steel Comp 321 Overall construction
General Description

The Ferrule,grooved Clamp Coupling, cataloged under National Stock Number 5340-00-565-0180, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives 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 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5340-00-565-0180
Primary Part Number227434
Item NameFerrule,grooved Clamp Coupling
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerRtx Corporation Dba Pratt & Whitney Div Pratt &whitney
StatusACTIVE
MaterialSTEEL COMP 321 OVERALL
Flange Outside Diameter1.305 INCHES MINIMUM AND 1.315 INCHES MAXIMUM IN
Ferrule Inside Diameter0.998 INCHES MINIMUM AND 1.000 INCHES MAXIMUM IN
Wall Thickness0.036 INCHES MINIMUM IN
Cross-Sectional Shape StyleFLANGED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 4
5950-00-137-99662274-34 INTERCHANGEABLE
Coil,radio Frequency
American Precision Industries Inc.
4140-00-167-4712 INTERCHANGEABLE
Impeller,fan,axial
4820-00-454-82447375614 INTERCHANGEABLE
Stem,fluid Valve
Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate
5330-01-233-8697227434 INTERCHANGEABLE
Gasket
Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic
Cross-Reference Index
Part NumberManufacturer
227434 PRIMARY Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)
227434 Royal Oak Gage, Inc (USA)
Related Parts
5950-00-137-9966INTERCHANGEABLE
COIL,RADIO FREQUENCY
2274-34
4140-00-167-4712INTERCHANGEABLE
IMPELLER,FAN,AXIAL
4820-00-454-8244INTERCHANGEABLE
STEM,FLUID VALVE
7375614
5330-01-233-8697INTERCHANGEABLE
GASKET
227434

Frequently Asked Questions

What is NSN 5340-00-565-0180?

NSN 5340-00-565-0180 is a Ferrule,grooved Clamp Coupling, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-00-565-0180?

NSN 5340-00-565-0180 has 2 cross-referenced part numbers: 227434 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 227434 (Royal Oak Gage, Inc).

What NSN replaces 5340-00-565-0180?

There are 4 known substitutes for 5340-00-565-0180: 5950-00-137-9966, 4140-00-167-4712, 4820-00-454-8244 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 227434?

Key specifications for 227434: Material: STEEL COMP 321 OVERALL; Flange Outside Diameter: 1.305 INCHES MINIMUM AND 1.315 INCHES MAXIMUM IN; Ferrule Inside Diameter: 0.998 INCHES MINIMUM AND 1.000 INCHES MAXIMUM IN; Wall Thickness: 0.036 INCHES MINIMUM IN. 5 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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