PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3014354Adapter,straight,pipe to Tube

Cummins Inc. · NSN 4730-01-127-6104 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-127-6104 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-127-6104. Primary manufacturer part number: 3014354.
Features
  • Adapter,straight,pipe to Tube — FSC 4730
  • Reduced Passage Nominal Inside Diameter: 0.281 INCHES FIRST END IN
  • Connection Style: PLAIN (PIPE) SECOND END
  • Nominal Thread Size: 0.250 INCHES SECOND END IN
  • Material: STEEL OVERALL
  • Nominal Outside Diameter Tube Accommodated: 0.375 INCHES FIRST END IN
  • Thread Series Designator: UNF FIRST END
  • Nominal Overall Length: 1.938 INCHES IN
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
  • Applications requiring Steel Overall construction
General Description

The Adapter,straight,pipe to Tube, cataloged under National Stock Number 4730-01-127-6104, 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 Cummins Inc.. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, 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
NSN4730-01-127-6104
Primary Part Number3014354
Item NameAdapter,straight,pipe to Tube
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerCummins Inc.
StatusACTIVE
Reduced Passage Nominal Inside Diameter0.281 INCHES FIRST END IN
Connection StylePLAIN (PIPE) SECOND END
Nominal Thread Size0.250 INCHES SECOND END IN
MaterialSTEEL OVERALL
Nominal Outside Diameter Tube Accommodated0.375 INCHES FIRST END IN
Thread Series DesignatorUNF FIRST END
Nominal Overall Length1.938 INCHES IN
Nominal Thread Size0.625 INCHES FIRST END IN
Thread Class2A FIRST END A
Thread Series DesignatorNPTF SECOND END
Seat Angle45.0 DEGREES FIRST END
Connection StyleFLARED (TUBE) FIRST END
Connection TypeTHREADED EXTERNAL PIPE SECOND END
Surface TreatmentCADMIUM OR ZINC OVERALL
Connection TypeTHREADED EXTERNAL TUBE FIRST END
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
2915-00-798-8328126646 INTERCHANGEABLE
Retainer Assembly
Parker-Hannifin Corporation Dba Control Systems Division
5330-00-830-8328126646 INTERCHANGEABLE
Gasket
Eaton Aerospace, Llc Dba Jackson South
4730-01-130-54403014341 INTERCHANGEABLE
Adapter,straight,pipe to Tube
Cummins Inc.
2040-01-462-0389126646 INTERCHANGEABLE
Fender,marine
Jered Llc
Cross-Reference Index
Part NumberManufacturer
10086214 Nimikkeistokeskus Ncb Finland (FIN)
126646 Cummins Inc. (USA)
3014354 PRIMARY Cummins Inc. (USA)
Related Parts
2915-00-798-8328INTERCHANGEABLE
RETAINER ASSEMBLY
126646
5330-00-830-8328INTERCHANGEABLE
GASKET
126646
4730-01-130-5440INTERCHANGEABLE
ADAPTER,STRAIGHT,PIPE TO TUBE
3014341
2040-01-462-0389INTERCHANGEABLE
FENDER,MARINE
126646

Frequently Asked Questions

What is NSN 4730-01-127-6104?

NSN 4730-01-127-6104 is a Adapter,straight,pipe to Tube, manufactured by Cummins Inc., classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-01-127-6104?

NSN 4730-01-127-6104 has 3 cross-referenced part numbers: 10086214 (Nimikkeistokeskus Ncb Finland), 126646 (Cummins Inc.), 3014354 (Cummins Inc.).

What NSN replaces 4730-01-127-6104?

There are 4 known substitutes for 4730-01-127-6104: 2915-00-798-8328, 5330-00-830-8328, 4730-01-130-5440 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 3014354?

Key specifications for 3014354: Reduced Passage Nominal Inside Diameter: 0.281 INCHES FIRST END IN; Connection Style: PLAIN (PIPE) SECOND END; Nominal Thread Size: 0.250 INCHES SECOND END IN; Material: STEEL OVERALL. 15 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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