PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3/8X1/4FG-SSReducer,pipe

Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division · NSN 4730-01-061-5930 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-061-5930 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-061-5930. Primary manufacturer part number: 3/8X1/4FG-SS.
Features
  • Reducer,pipe — FSC 4730
  • Connection Type: THREADED EXTERNAL PIPE SECOND END
  • Nominal Overall Length: 1.440 INCHES IN
  • Seat Angle: 37.0 DEGREES FIRST END
  • Connection Type: THREADED INTERNAL PIPE FIRST END
  • Nominal Thread Size: 0.375 INCHES FIRST END IN
  • Material: STEEL CORROSION RESISTING OVERALL
  • Connection Style: PLAIN (PIPE) SECOND END
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
  • Applications requiring Steel Corrosion Resisting Overall construction
General Description

The Reducer,pipe, cataloged under National Stock Number 4730-01-061-5930, 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 12 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4730-01-061-5930
Primary Part Number3/8X1/4FG-SS
Item NameReducer,pipe
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerParker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division
StatusACTIVE
Connection TypeTHREADED EXTERNAL PIPE SECOND END
Nominal Overall Length1.440 INCHES IN
Seat Angle37.0 DEGREES FIRST END
Connection TypeTHREADED INTERNAL PIPE FIRST END
Nominal Thread Size0.375 INCHES FIRST END IN
MaterialSTEEL CORROSION RESISTING OVERALL
Connection StylePLAIN (PIPE) SECOND END
Nominal Thread Size0.250 INCHES SECOND END IN
Thread Series DesignatorNPTF SECOND END
Connection StylePLAIN (PIPE) FIRST END
Reducer TypeCONCENTRIC
Thread Series DesignatorNPTF FIRST END
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
4730-00-087-4811SAE J514-3 6-4 140139S INTERCHANGEABLE
Reducer,pipe
Sae International Dba Sae International
4730-01-187-2121 INTERCHANGEABLE
Reducer,special
Cross-Reference Index
Part NumberManufacturer
3/8X1/4FG-SS Parker Hannifin Corp Dba Pneutronics Div Stratoflex Products Division (USA)
3/8X1/4FG-SS PRIMARY Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division (USA)
Related Parts
4730-00-087-4811INTERCHANGEABLE
REDUCER,PIPE
SAE J514-3 6-4 140139S
4730-01-187-2121INTERCHANGEABLE
REDUCER,SPECIAL

Frequently Asked Questions

What is NSN 4730-01-061-5930?

NSN 4730-01-061-5930 is a Reducer,pipe, 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 4730-01-061-5930?

NSN 4730-01-061-5930 has 2 cross-referenced part numbers: 3/8X1/4FG-SS (Parker Hannifin Corp Dba Pneutronics Div Stratoflex Products Division), 3/8X1/4FG-SS (Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division).

What NSN replaces 4730-01-061-5930?

There are 2 known substitutes for 4730-01-061-5930: 4730-00-087-4811, 4730-01-187-2121. Verify interchangeability with system specifications before substitution.

What are the specifications of 3/8X1/4FG-SS?

Key specifications for 3/8X1/4FG-SS: Connection Type: THREADED EXTERNAL PIPE SECOND END; Nominal Overall Length: 1.440 INCHES IN; Seat Angle: 37.0 DEGREES FIRST END; Connection Type: THREADED INTERNAL PIPE FIRST END. 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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