PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

903001Hose,preformed

Forespar Products Corp · NSN 4720-01-612-6028 · FSC 4720 · No Item Name Available
Verified by PartsTable
NSN 4720-01-612-6028 — this item is cataloged by the U.S. Government under National Stock Number 4720-01-612-6028. Primary manufacturer part number: 903001.
Features
  • Hose,preformed — FSC 4720
  • Outside Diameter: 0.750 INCHES NOMINAL IN
  • Width: 4.0 INCHES NOMINAL IN
  • Cross-Sectional Shape Style: ROUND
  • Working Length: 3.750 INCHES NOMINAL IN
  • Style Designator: BENDU
  • 1 verified cross-reference
  • Primary manufacturer: Forespar Products Corp
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
General Description

The Hose,preformed, cataloged under National Stock Number 4720-01-612-6028, is classified within Federal Supply Class 4720 (No Item Name Available) of the Pipe, Tubing, Hose, and Fittings group. The primary manufacturer of record is Forespar Products Corp. Government technical data includes 5 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. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4720-01-612-6028
Primary Part Number903001
Item NameHose,preformed
FSC / FSG4720 / 47 — No Item Name Available
ManufacturerForespar Products Corp
StatusACTIVE
Outside Diameter0.750 INCHES NOMINAL IN
Width4.0 INCHES NOMINAL IN
Cross-Sectional Shape StyleROUND
Working Length3.750 INCHES NOMINAL IN
Style DesignatorBENDU
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
3110-00-554-5387 INTERCHANGEABLE
Bearing,ball,annular
4820-01-128-4546 INTERCHANGEABLE
Valve,check
5995-01-252-656532000-29738-29714-9.0-1 INTERCHANGEABLE
Cable Assembly,radio Frequency
Huber+suhner Astrolab, Inc. Dba Huber & Suhner Astrolab Inc
5120-01-378-762491510-1 INTERCHANGEABLE
Crimping Tool,terminal,hand
Te Connectivity Corporation
5820-01-380-4610 INTERCHANGEABLE
Receiver-Transmitter,radio
5305-01-569-0372903001 INTERCHANGEABLE
Screw,lag
Tacoma Screw Products, Inc. Dba Tacoma Screw Products Inc
Cross-Reference Index
Part NumberManufacturer
903001 PRIMARY Forespar Products Corp (USA)
Related Parts
3110-00-554-5387INTERCHANGEABLE
BEARING,BALL,ANNULAR
4820-01-128-4546INTERCHANGEABLE
VALVE,CHECK
5995-01-252-6565INTERCHANGEABLE
CABLE ASSEMBLY,RADIO FREQUENCY
32000-29738-29714-9.0-1
5120-01-378-7624INTERCHANGEABLE
CRIMPING TOOL,TERMINAL,HAND
91510-1
5820-01-380-4610INTERCHANGEABLE
RECEIVER-TRANSMITTER,RADIO
5305-01-569-0372INTERCHANGEABLE
SCREW,LAG
903001

Frequently Asked Questions

What is NSN 4720-01-612-6028?

NSN 4720-01-612-6028 is a Hose,preformed, manufactured by Forespar Products Corp, classified under FSC 4720 (No Item Name Available). Status: active.

What are the part numbers for NSN 4720-01-612-6028?

NSN 4720-01-612-6028 has 1 cross-referenced part number: 903001 (Forespar Products Corp).

What NSN replaces 4720-01-612-6028?

There are 6 known substitutes for 4720-01-612-6028: 3110-00-554-5387, 4820-01-128-4546, 5995-01-252-6565 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 903001?

Key specifications for 903001: Part Name Assigned by Controlling Agency: MARELON VENTED LOOP, 3/4" BARBED HOSE 4"H X 3-3/4"W; Outside Diameter: 0.750 INCHES NOMINAL IN; End Item Identification: 4820-01-349-7226; Width: 4.0 INCHES NOMINAL IN. 7 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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