PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

P58903-2Valve Assy,supply

Bosch Rexroth Corporation Div Bosch Rexroth · NSN 2030-00-505-6913 · FSC 2030 · No Item Name Available
Verified by PartsTable
NSN 2030-00-505-6913 — this item is cataloged by the U.S. Government under National Stock Number 2030-00-505-6913. Primary manufacturer part number: P58903-2.
Features
  • Valve Assy,supply — FSC 2030
  • 2 verified cross-references
  • Primary manufacturer: Bosch Rexroth Corporation Div Bosch Rexroth
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Valve Assy,supply, cataloged under National Stock Number 2030-00-505-6913, is classified within Federal Supply Class 2030 (No Item Name Available) of the Ship and Marine Equipment group. The primary manufacturer of record is Bosch Rexroth Corporation Div Bosch Rexroth. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Cancelled.

Catalog Facts
Item NameValve Assy,supply
FSC / FSG2030 — No Item Name Available (FSG 20)
ManufacturersBosch Rexroth Corporation Div Bosch Rexroth (CAGE 65035); Westinghouse Air Brake Technologies Corp Dba Westinghouse Air Brake Technologies Corp (CAGE 82722)
Technical Specifications
ParameterValue
NSN2030-00-505-6913
Primary Part NumberP58903-2
Item NameValve Assy,supply
FSC / FSG2030 / 20 — No Item Name Available
ManufacturerBosch Rexroth Corporation Div Bosch Rexroth
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 1
5330-00-384-8218C315-3 INTERCHANGEABLE
Gasket
Zenith Fuel Systems Llc
Cross-Reference Index
Part NumberManufacturer
P58903-2 Bosch Rexroth Corporation Div Bosch Rexroth (USA)
850890 Westinghouse Air Brake Technologies Corp Dba Westinghouse Air Brake Technologies Corp (USA)
Related Parts
5330-00-384-8218INTERCHANGEABLE
GASKET
C315-3

Frequently Asked Questions

What is NSN 2030-00-505-6913?

NSN 2030-00-505-6913 is a Valve Assy,supply, manufactured by Bosch Rexroth Corporation Div Bosch Rexroth, classified under FSC 2030 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 2030-00-505-6913?

NSN 2030-00-505-6913 has 2 cross-referenced part numbers: P58903-2 (Bosch Rexroth Corporation Div Bosch Rexroth), 850890 (Westinghouse Air Brake Technologies Corp Dba Westinghouse Air Brake Technologies Corp).

What NSN replaces 2030-00-505-6913?

There is 1 known substitute for 2030-00-505-6913: 5330-00-384-8218. Verify interchangeability with system specifications before substitution.

Is NSN 2030-00-505-6913 still in active supply?

NSN 2030-00-505-6913 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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