PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

FB6ST9-HBLKAdapter,straight,pipe to Tube

Parker Hannifin Corp Div Precision Fluidics Division · NSN 4730-01-718-4805 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-718-4805 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-718-4805. Primary manufacturer part number: FB6ST9-HBLK.
Features
  • Adapter,straight,pipe to Tube — FSC 4730
  • 3 verified cross-references
  • Primary manufacturer: Parker Hannifin Corp Div Precision Fluidics Division
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
General Description

The Adapter,straight,pipe to Tube, cataloged under National Stock Number 4730-01-718-4805, 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 Corp Div Precision Fluidics Division. This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameAdapter,straight,pipe to Tube
FSC / FSG4730 — No Item Name Available (FSG 47)
ManufacturersHowell Laboratories Inc Dba Howell Laboratories Inc (CAGE 22501); Parker Hannifin Corp Div Precision Fluidics Division (CAGE 9W120)
Technical Specifications
ParameterValue
NSN4730-01-718-4805
Primary Part NumberFB6ST9-HBLK
Item NameAdapter,straight,pipe to Tube
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerParker Hannifin Corp Div Precision Fluidics Division
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5310-00-187-2367 INTERCHANGEABLE
Washer,flat
5915-00-496-22012920137-9 INTERCHANGEABLE
Filter,band Pass
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5950-00-835-3027 INTERCHANGEABLE
Coil,radio Frequency
4820-01-228-92809400 PIECE 12 INTERCHANGEABLE
Valve,plug
Ingersoll-Rand Co Material Handling Div
5330-01-232-8105959-9 INTERCHANGEABLE
Ring,wiper
Cunningham Manufacturing Co
7025-01-246-162209131-67600 INTERCHANGEABLE
Disk Drive Unit
Hewlett-Packard Company Dba HP
6145-01-308-61078617 INTERCHANGEABLE
Cable,special Purpose,electrical
Janor Wire & Cable Corp
5950-01-487-3006 INTERCHANGEABLE
Transformer Assembly
6545-01-568-4916UA 256B INTERCHANGEABLE
Medical Equipment Set,ground Amb
Department of the Army U S Army Medical Material Agency Mcmr-Mmo-Sa
Cross-Reference Index
Part NumberManufacturer
9409 Howell Laboratories Inc Dba Howell Laboratories Inc (USA)
9409-F6ST9 Howell Laboratories Inc Dba Howell Laboratories Inc (USA)
FB6ST9-HBLK PRIMARY Parker Hannifin Corp Div Precision Fluidics Division (USA)
Related Parts
5310-00-187-2367INTERCHANGEABLE
WASHER,FLAT
5915-00-496-2201INTERCHANGEABLE
FILTER,BAND PASS
2920137-9
5950-00-835-3027INTERCHANGEABLE
COIL,RADIO FREQUENCY
4820-01-228-9280INTERCHANGEABLE
VALVE,PLUG
9400 PIECE 12
5330-01-232-8105INTERCHANGEABLE
RING,WIPER
959-9
7025-01-246-1622INTERCHANGEABLE
DISK DRIVE UNIT
09131-67600
6145-01-308-6107INTERCHANGEABLE
CABLE,SPECIAL PURPOSE,ELECTRICAL
8617
5950-01-487-3006INTERCHANGEABLE
TRANSFORMER ASSEMBLY
6545-01-568-4916INTERCHANGEABLE
MEDICAL EQUIPMENT SET,GROUND AMB
UA 256B

Frequently Asked Questions

What is NSN 4730-01-718-4805?

NSN 4730-01-718-4805 is a Adapter,straight,pipe to Tube, manufactured by Parker Hannifin Corp Div Precision Fluidics Division, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-01-718-4805?

NSN 4730-01-718-4805 has 3 cross-referenced part numbers: 9409 (Howell Laboratories Inc Dba Howell Laboratories Inc), 9409-F6ST9 (Howell Laboratories Inc Dba Howell Laboratories Inc), FB6ST9-HBLK (Parker Hannifin Corp Div Precision Fluidics Division).

What NSN replaces 4730-01-718-4805?

There are 9 known substitutes for 4730-01-718-4805: 5310-00-187-2367, 5915-00-496-2201, 5950-00-835-3027 and 6 more. Verify interchangeability with system specifications before substitution.

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