PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

42637Tube Assembly,metal

Taylor-Dunn Corporation Dba Metro Crown International · NSN 4710-01-033-4517 · FSC 4710 · No Item Name Available
Verified by PartsTable
NSN 4710-01-033-4517 — this item is cataloged by the U.S. Government under National Stock Number 4710-01-033-4517. Primary manufacturer part number: 42637.
Features
  • Tube Assembly,metal — FSC 4710
  • Wall Thickness: 0.032 INCHES NOMINAL IN
  • Thread Series Designator: UNS SINGLE END
  • Material: STEEL TUBING
  • Nominal Thread Size: 0.438 INCHES SINGLE END IN
  • Design Form: PREBENT
  • Seat Angle in Deg: 45.0 SINGLE END
  • Mating End Quantity: 2 SINGLE END
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
  • Applications requiring Steel Tubing construction
General Description

The Tube Assembly,metal, cataloged under National Stock Number 4710-01-033-4517, is classified within Federal Supply Class 4710 (No Item Name Available) of the Pipe, Tubing, Hose, and Fittings group. The primary manufacturer of record is Taylor-Dunn Corporation Dba Metro Crown International. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4710-01-033-4517
Primary Part Number42637
Item NameTube Assembly,metal
FSC / FSG4710 / 47 — No Item Name Available
ManufacturerTaylor-Dunn Corporation Dba Metro Crown International
StatusACTIVE
Wall Thickness0.032 INCHES NOMINAL IN
Thread Series DesignatorUNS SINGLE END
MaterialSTEEL TUBING
Nominal Thread Size0.438 INCHES SINGLE END IN
Design FormPREBENT
Seat Angle in Deg45.0 SINGLE END
Mating End Quantity2 SINGLE END
End Connection StyleSWIVEL NUT, INVERTED FLARE SINGLE END
Thread DirectionRIGHT-HAND SINGLE END
MaterialSTEEL SINGLE END
Tube Outside Diameter0.250 INCHES NOMINAL IN
Thread Class2A SINGLE END A
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5950-00-759-1433G380064S2 INTERCHANGEABLE
Transformer,current
L3harris Technologies, Inc Div Space & Airborne Systems
6810-00-798-9667426-37 INTERCHANGEABLE
Titrating Solution
Hach Company Dba Hach Co
2940-01-116-752242637 INTERCHANGEABLE
Filter Element,intake Air Cleane
Wix Corp
5962-01-203-864042637 INTERCHANGEABLE
Microcircuit,memory
Raytheon Company Div Rmd Strategic
Cross-Reference Index
Part NumberManufacturer
42637 Taylor-Dunn Corporation Dba Metro Crown International (USA)
Related Parts
5950-00-759-1433INTERCHANGEABLE
TRANSFORMER,CURRENT
G380064S2
6810-00-798-9667INTERCHANGEABLE
TITRATING SOLUTION
426-37
2940-01-116-7522INTERCHANGEABLE
FILTER ELEMENT,INTAKE AIR CLEANE
42637
5962-01-203-8640INTERCHANGEABLE
MICROCIRCUIT,MEMORY
42637

Frequently Asked Questions

What is NSN 4710-01-033-4517?

NSN 4710-01-033-4517 is a Tube Assembly,metal, manufactured by Taylor-Dunn Corporation Dba Metro Crown International, classified under FSC 4710 (No Item Name Available). Status: active.

What are the part numbers for NSN 4710-01-033-4517?

NSN 4710-01-033-4517 has 1 cross-referenced part number: 42637 (Taylor-Dunn Corporation Dba Metro Crown International).

What NSN replaces 4710-01-033-4517?

There are 4 known substitutes for 4710-01-033-4517: 5950-00-759-1433, 6810-00-798-9667, 2940-01-116-7522 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 42637?

Key specifications for 42637: Wall Thickness: 0.032 INCHES NOMINAL IN; Thread Series Designator: UNS SINGLE END; Material: STEEL TUBING; Nominal Thread Size: 0.438 INCHES SINGLE END IN. 12 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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