PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4WTXWLNSSNipple,tube

Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division · NSN 4730-01-382-0014 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-382-0014 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-382-0014. Primary manufacturer part number: 4WTXWLNSS.
Features
  • Nipple,tube — FSC 4730
  • Connection Style: FLARED (TUBE) FIRST END
  • Nominal Thread Size: 0.438 INCHES FIRST END BULKHEAD IN
  • Material: STEEL CORROSION RESISTING OVERALL
  • Thread Series Designator: UNF FIRST END BULKHEAD
  • Nominal Outside Diameter Tube Accommodated: 0.250 INCHES FIRST END IN
  • Thread Class: 2A FIRST END BULKHEAD A
  • Seat Angle: 37.0 DEGREES FIRST END
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
  • Applications requiring Steel Corrosion Resisting Overall construction
General Description

The Nipple,tube, cataloged under National Stock Number 4730-01-382-0014, 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 Dba Pneutronics Div Tube Fittings Division. Government technical data includes 16 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4730-01-382-0014
Primary Part Number4WTXWLNSS
Item NameNipple,tube
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerParker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division
StatusACTIVE
Connection StyleFLARED (TUBE) FIRST END
Nominal Thread Size0.438 INCHES FIRST END BULKHEAD IN
MaterialSTEEL CORROSION RESISTING OVERALL
Thread Series DesignatorUNF FIRST END BULKHEAD
Nominal Outside Diameter Tube Accommodated0.250 INCHES FIRST END IN
Thread Class2A FIRST END BULKHEAD A
Seat Angle37.0 DEGREES FIRST END
Thread Series DesignatorUNF FIRST END
Connection TypeTHREADED EXTERNAL TUBE FIRST END
Nominal Thread Size0.438 INCHES FIRST END IN
Furnished Items and Quantity1 LOCKNUT
Nominal Overall Length2.080 INCHES IN
Style DesignatorFLARED W/ BULKHEAD THREAD
Surface TreatmentPASSIVATE OVERALL
Connection TypeTHREADED EXTERNAL TUBE FIRST END BULKHEAD
Thread Class2A FIRST END A
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
4730-00-226-6770 INTERCHANGEABLE
Adapter,straight,tube to Boss
Cross-Reference Index
Part NumberManufacturer
4WTXWLNSS PRIMARY Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division (USA)
Related Parts
4730-00-226-6770INTERCHANGEABLE
ADAPTER,STRAIGHT,TUBE TO BOSS

Frequently Asked Questions

What is NSN 4730-01-382-0014?

NSN 4730-01-382-0014 is a Nipple,tube, manufactured by Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-01-382-0014?

NSN 4730-01-382-0014 has 1 cross-referenced part number: 4WTXWLNSS (Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division).

What NSN replaces 4730-01-382-0014?

There is 1 known substitute for 4730-01-382-0014: 4730-00-226-6770. Verify interchangeability with system specifications before substitution.

What are the specifications of 4WTXWLNSS?

Key specifications for 4WTXWLNSS: Connection Style: FLARED (TUBE) FIRST END; Nominal Thread Size: 0.438 INCHES FIRST END BULKHEAD IN; Material: STEEL CORROSION RESISTING OVERALL; Thread Series Designator: UNF FIRST END BULKHEAD. 16 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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