PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4-4GBUSAdapter,straight,pipe to Tube

Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division · NSN 4730-00-838-4002 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-00-838-4002 — this item is cataloged by the U.S. Government under National Stock Number 4730-00-838-4002. Primary manufacturer part number: 4-4GBUS.
Features
  • Adapter,straight,pipe to Tube — FSC 4730
  • 13 verified cross-references
  • Primary manufacturer: Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
General Description

The Adapter,straight,pipe to Tube, cataloged under National Stock Number 4730-00-838-4002, 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. This item has 13 commercial cross-references from 12 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Catalog Facts
Item NameAdapter,straight,pipe to Tube
FSC / FSG4730 — No Item Name Available (FSG 47)
ManufacturersCecom Lr Center (CAGE 97403); Sae International Dba Sae International (CAGE 0U583); United Technologies Automotive Inc Components Div (CAGE 72216); Worthington Compressors Inc Air Power and Construction Equip Div (CAGE 93234); Dana Corp Weatherhead Div (CAGE 79470)
Technical Specifications
ParameterValue
NSN4730-00-838-4002
Primary Part Number4-4GBUS
Item NameAdapter,straight,pipe to Tube
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerParker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 7
5305-00-270-7554 INTERCHANGEABLE
Screw,cap,hexagon Head
6625-00-331-9948 INTERCHANGEABLE
Meter,special Scale
2530-00-701-4994221371 INTERCHANGEABLE
Kit,exhaust Valve
Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems
6650-01-187-3347M2002 INTERCHANGEABLE
Microscope,optical
Gaertner Scientific Corporation
4730-01-203-34334-4-GU-S INTERCHANGEABLE
Adapter Bushing
Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division
5962-01-223-1951 INTERCHANGEABLE
Microcircuit,linear
6105-01-388-8890M2002 INTERCHANGEABLE
Motor,alternating Current
Dynaflux, Inc.
Cross-Reference Index
Part NumberManufacturer
13207E6290 Cecom Lr Center (USA)
J514 Sae International Dba Sae International (USA)
787X4X4 United Technologies Automotive Inc Components Div (USA)
CONN363 Worthington Compressors Inc Air Power and Construction Equip Div (USA)
7255X4X4 Dana Corp Weatherhead Div (USA)
4-4GBUS Parker Hannifin Corp Dba Pneutronics Div Stratoflex Products Division (USA)
J514 Society of Automotive Engineers Inc (USA)
4-4GBUS PRIMARY Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division (USA)
4-4GBUS Parker-Hannifin Corporation Dba Pneutronics Div Corporate Headquarters (USA)
70-1499-4 Department of Defense Project Manager-Mobile Electric Power (USA)
4-4GUS Parker Hannifin Corp Dba Pneutronics Div Stratoflex Products Division (USA)
435634 Avtron Aerospace Inc (USA)
M2002 Mako Compressors, Llc (USA)
Related Parts
5305-00-270-7554INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
6625-00-331-9948INTERCHANGEABLE
METER,SPECIAL SCALE
2530-00-701-4994INTERCHANGEABLE
KIT,EXHAUST VALVE
221371
6650-01-187-3347INTERCHANGEABLE
MICROSCOPE,OPTICAL
M2002
4730-01-203-3433INTERCHANGEABLE
ADAPTER BUSHING
4-4-GU-S
5962-01-223-1951INTERCHANGEABLE
MICROCIRCUIT,LINEAR
6105-01-388-8890INTERCHANGEABLE
MOTOR,ALTERNATING CURRENT
M2002

Frequently Asked Questions

What is NSN 4730-00-838-4002?

NSN 4730-00-838-4002 is a Adapter,straight,pipe to Tube, manufactured by Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division, classified under FSC 4730 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4730-00-838-4002?

NSN 4730-00-838-4002 has 13 cross-referenced part numbers: 13207E6290 (Cecom Lr Center), J514 (Sae International Dba Sae International), 787X4X4 (United Technologies Automotive Inc Components Div), CONN363 (Worthington Compressors Inc Air Power and Construction Equip Div), 7255X4X4 (Dana Corp Weatherhead Div) and 8 more.

What NSN replaces 4730-00-838-4002?

There are 7 known substitutes for 4730-00-838-4002: 5305-00-270-7554, 6625-00-331-9948, 2530-00-701-4994 and 4 more. Verify interchangeability with system specifications before substitution.

Is NSN 4730-00-838-4002 still in active supply?

NSN 4730-00-838-4002 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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