PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

434133Elbow,flange to Tube

Lnd Incorporated Dba Lnd Inc · NSN 4730-00-808-3124 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-00-808-3124 — this item is cataloged by the U.S. Government under National Stock Number 4730-00-808-3124. Primary manufacturer part number: 434133.
Features
  • Elbow,flange to Tube — FSC 4730
  • Nominal Width: 2.280 INCHES SECOND END IN
  • Center to Center Nominal Distance Between Bolt Holes Along Length: 1.656 INCHES SECOND END IN
  • Leg Length: 2.310 INCHES MINIMUM AND 2.330 INCHES MAXIMUM FIRST END IN
  • Thread Quantity Per Inch: 12 FIRST END
  • Nominal Thickness: 0.310 INCHES SECOND END IN
  • Flange Face Design: RAISED STRAIGHT SECOND END
  • Nominal Outside Diameter Tube Accommodated: 1.000 INCHES FIRST ENDUNABLE TO DECODE IN
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
  • Applications requiring Aluminum Alloy Overallunable to Decode construction
General Description

The Elbow,flange to Tube, cataloged under National Stock Number 4730-00-808-3124, 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 Lnd Incorporated Dba Lnd Inc. Government technical data includes 24 verified specifications, sourced from the Federal Logistics Information System (FLIS). 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.

Technical Specifications
ParameterValue
NSN4730-00-808-3124
Primary Part Number434133
Item NameElbow,flange to Tube
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerLnd Incorporated Dba Lnd Inc
StatusACTIVE
Nominal Width2.280 INCHES SECOND END IN
Center to Center Nominal Distance Between Bolt Holes Along Length1.656 INCHES SECOND END IN
Leg Length2.310 INCHES MINIMUM AND 2.330 INCHES MAXIMUM FIRST END IN
Thread Quantity Per Inch12 FIRST END
Nominal Thickness0.310 INCHES SECOND END IN
Flange Face DesignRAISED STRAIGHT SECOND END
Nominal Outside Diameter Tube Accommodated1.000 INCHES FIRST ENDUNABLE TO DECODE IN
Flange ShapeRECTANGULAR WITH HOLES SECOND END
MaterialALUMINUM ALLOY OVERALLUNABLE TO DECODE
Thread Pitch Diameters+1.7961 TO 1.8550 INCHES FIRST END IN
Bolt Hole Nominal Diameter0.281 INCHES SECOND END IN
Leg Length1.217 INCHES NOMINAL SECOND END IN
Seat Angle25.0 DEGREES FIRST END
Bolt Hole Quantity4 SECOND END
Connection TypeTHREADED EXTERNAL TUBE FIRST END
Connection StyleINVERTED FLARE (TUBE) FIRST END
Thread Series DesignatorUNS FIRST END
Flow Angle90.0 DEGREES
Nominal Length2.280 INCHES SECOND END IN
Raised Face Nominal Height0.364 INCHES SECOND ENDUNABLE TO DECODE IN
Connection TypeFLANGE SECOND END
Raised Face Nominal Diameter1.072 INCHES FIRST ENDUNABLE TO DECODE IN
Nominal Thread Size1.500 INCHES FIRST END IN
Center to Center Nominal Distance Between Bolt Holes Along Width1.656 INCHES SECOND END IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5310-00-143-963043413-3 INTERCHANGEABLE
Washer,flat
Hydro-Aire Aerospace Corp
5325-00-263-6651 INTERCHANGEABLE
Grommet,nonmetallic
Cross-Reference Index
Part NumberManufacturer
434133 Cecilware Corporation (USA)
434133 Malmac Mfg Co (USA)
434133 Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)
434133 General Electric Co Apparatus Sales Division of Apparatus Group (USA)
434133 Turbo Power & Marine System Inc Sub of United Technologies Corp (USA)
434133 PRIMARY Lnd Incorporated Dba Lnd Inc (USA)
434133 PRIMARY Whittaker Clark and Daniels Inc (USA)
434133 PRIMARY Electric Coil Service Inc (USA)
434133 Geodesics Inc (USA)
Related Parts
5310-00-143-9630INTERCHANGEABLE
WASHER,FLAT
43413-3
5325-00-263-6651INTERCHANGEABLE
GROMMET,NONMETALLIC

Frequently Asked Questions

What is NSN 4730-00-808-3124?

NSN 4730-00-808-3124 is a Elbow,flange to Tube, manufactured by Lnd Incorporated Dba Lnd Inc, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-00-808-3124?

NSN 4730-00-808-3124 has 9 cross-referenced part numbers: 434133 (Cecilware Corporation), 434133 (Malmac Mfg Co), 434133 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 434133 (General Electric Co Apparatus Sales Division of Apparatus Group), 434133 (Turbo Power & Marine System Inc Sub of United Technologies Corp) and 4 more.

What NSN replaces 4730-00-808-3124?

There are 2 known substitutes for 4730-00-808-3124: 5310-00-143-9630, 5325-00-263-6651. Verify interchangeability with system specifications before substitution.

What are the specifications of 434133?

Key specifications for 434133: Nominal Width: 2.280 INCHES SECOND END IN; Center to Center Nominal Distance Between Bolt Holes Along Length: 1.656 INCHES SECOND END IN; Leg Length: 2.310 INCHES MINIMUM AND 2.330 INCHES MAXIMUM FIRST END IN; Thread Quantity Per Inch: 12 FIRST END. 24 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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