PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2643254-2Elbow,tube

Parker Hannifin Corporation Div Aerospace Group Headquarters · NSN 4730-00-824-4692 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-00-824-4692 — this item is cataloged by the U.S. Government under National Stock Number 4730-00-824-4692. Primary manufacturer part number: 2643254-2.
Features
  • Elbow,tube — FSC 4730
  • Thread Series Designator: UNF FIRST END BULKHEAD
  • Thread Class: 3A FIRST END BULKHEAD A
  • Seat Angle: 37.0 DEGREES ALL ENDS
  • Maximum Operating Temp: 135.0 CELSIUS SINGLE RESPONSE DEGC
  • Nominal Thread Size: 0.562 INCHES ALL ENDS IN
  • Operating Pressure: 3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
  • Leg Length: 1.060 INCHES NOMINAL SECOND END IN
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
  • Applications requiring Aluminum Alloy 2024 Overall construction
General Description

The Elbow,tube, cataloged under National Stock Number 4730-00-824-4692, is classified within Federal Supply Class 4730 (No Item Name Available) of the Pipe, Tubing, Hose, and Fittings group. The primary manufacturer of record is Parker Hannifin Corporation Div Aerospace Group Headquarters. Government technical data includes 19 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4730-00-824-4692
Primary Part Number2643254-2
Item NameElbow,tube
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerParker Hannifin Corporation Div Aerospace Group Headquarters
StatusACTIVE
Thread Series DesignatorUNF FIRST END BULKHEAD
Thread Class3A FIRST END BULKHEAD A
Seat Angle37.0 DEGREES ALL ENDS
Maximum Operating Temp135.0 CELSIUS SINGLE RESPONSE DEGC
Nominal Thread Size0.562 INCHES ALL ENDS IN
Operating Pressure3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
Leg Length1.060 INCHES NOMINAL SECOND END IN
Connection StyleFLARED (TUBE) ALL ENDS
Thread Class3A ALL ENDS A
Union Joint LocationFIRST END
Flow Angle90.0 DEGREES
Connection TypeTHREADED EXTERNAL TUBE ALL ENDS
Nominal Outside Diameter Tube Accommodated0.375 INCHES ALL ENDS IN
Leg Length2.120 INCHES NOMINAL FIRST END IN
Media for Which DesignedFUEL SINGLE RESPONSE
Connection TypeTHREADED EXTERNAL TUBE FIRST END BULKHEAD
Thread Series DesignatorUNF ALL ENDS
Nominal Thread Size0.562 INCHES FIRST END BULKHEAD IN
MaterialALUMINUM ALLOY 2024 OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5310-00-809-8544 INTERCHANGEABLE
Washer,flat
Cross-Reference Index
Part NumberManufacturer
215-73436-103 Triumph Aerostructures, Llc Dba Triumph Aerostructures - Vought Integrated Programs Division (USA)
2643254-2 PRIMARY Parker Hannifin Corporation Div Aerospace Group Headquarters (USA)
215-73419-2 Triumph Aerostructures, Llc Dba Triumph Aerostructures - Vought Integrated Programs Division (USA)
215-73419 Triumph Aerostructures, Llc Dba Triumph Aerostructures - Vought Integrated Programs Division (USA)
Related Parts
5310-00-809-8544INTERCHANGEABLE
WASHER,FLAT

Frequently Asked Questions

What is NSN 4730-00-824-4692?

NSN 4730-00-824-4692 is a Elbow,tube, manufactured by Parker Hannifin Corporation Div Aerospace Group Headquarters, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-00-824-4692?

NSN 4730-00-824-4692 has 4 cross-referenced part numbers: 215-73436-103 (Triumph Aerostructures, Llc Dba Triumph Aerostructures - Vought Integrated Programs Division), 2643254-2 (Parker Hannifin Corporation Div Aerospace Group Headquarters), 215-73419-2 (Triumph Aerostructures, Llc Dba Triumph Aerostructures - Vought Integrated Programs Division), 215-73419 (Triumph Aerostructures, Llc Dba Triumph Aerostructures - Vought Integrated Programs Division).

What NSN replaces 4730-00-824-4692?

There is 1 known substitute for 4730-00-824-4692: 5310-00-809-8544. Verify interchangeability with system specifications before substitution.

What are the specifications of 2643254-2?

Key specifications for 2643254-2: Thread Series Designator: UNF FIRST END BULKHEAD; Thread Class: 3A FIRST END BULKHEAD A; Seat Angle: 37.0 DEGREES ALL ENDS; Maximum Operating Temp: 135.0 CELSIUS SINGLE RESPONSE DEGC. 19 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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