PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

34580Coupling,tube

Bourns Inc · NSN 4730-01-589-8308 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-589-8308 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-589-8308. Primary manufacturer part number: 34580.
Features
  • Coupling,tube — FSC 4730
  • Material: STEEL CORROSION RESISTING OVERALL
  • 2 verified cross-references
  • Primary manufacturer: Bourns Inc
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
  • Applications requiring Steel Corrosion Resisting Overall construction
General Description

The Coupling,tube, cataloged under National Stock Number 4730-01-589-8308, 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 Bourns Inc. Government technical data includes 1 verified specification, 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. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4730-01-589-8308
Primary Part Number34580
Item NameCoupling,tube
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerBourns Inc
StatusACTIVE
MaterialSTEEL CORROSION RESISTING OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
3110-00-554-3180 INTERCHANGEABLE
Bearing,ball,annular
2530-00-640-451234580 INTERCHANGEABLE
Cylinder Assembly,hydraulic Brak
Allianz Sweeper Company
2815-00-920-683334580 INTERCHANGEABLE
Insert,engine Valve Seat
Safeguard Powertech Systems
4920-01-152-924234580 INTERCHANGEABLE
Adapter,hose Assembly,pitot Stat
Elbitamerica, Inc.
5950-01-310-72382690573-2 INTERCHANGEABLE
Transformer,power
Raytheon Company Dba Raytheon
8040-01-450-8536 INTERCHANGEABLE
Gasket Cement
Cross-Reference Index
Part NumberManufacturer
34580 Cat Pumps Corp (USA)
34580 PRIMARY Bourns Inc (USA)
Related Parts
3110-00-554-3180INTERCHANGEABLE
BEARING,BALL,ANNULAR
2530-00-640-4512INTERCHANGEABLE
CYLINDER ASSEMBLY,HYDRAULIC BRAK
34580
2815-00-920-6833INTERCHANGEABLE
INSERT,ENGINE VALVE SEAT
34580
4920-01-152-9242INTERCHANGEABLE
ADAPTER,HOSE ASSEMBLY,PITOT STAT
34580
5950-01-310-7238INTERCHANGEABLE
TRANSFORMER,POWER
2690573-2
8040-01-450-8536INTERCHANGEABLE
GASKET CEMENT

Frequently Asked Questions

What is NSN 4730-01-589-8308?

NSN 4730-01-589-8308 is a Coupling,tube, manufactured by Bourns Inc, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-01-589-8308?

NSN 4730-01-589-8308 has 2 cross-referenced part numbers: 34580 (Cat Pumps Corp), 34580 (Bourns Inc).

What NSN replaces 4730-01-589-8308?

There are 6 known substitutes for 4730-01-589-8308: 3110-00-554-3180, 2530-00-640-4512, 2815-00-920-6833 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 34580?

Key specifications for 34580: Material: STEEL CORROSION RESISTING OVERALL; End Item Identification: HIGH PRESSURE RELIEF VALVE, MODEL 7036; Part Name Assigned by Controlling Agency: FITTING, DISCHARGE (1/2 IN NPTM) IN. 3 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com