PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

R900564519Valve,safety Relief

Bosch Rexroth Corporation Div Industrial Hydraulics · NSN 4820-01-610-4868 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-610-4868 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-610-4868. Primary manufacturer part number: R900564519.
Features
  • Valve,safety Relief — FSC 4820
  • 4 verified cross-references
  • Primary manufacturer: Bosch Rexroth Corporation Div Industrial Hydraulics
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Valve,safety Relief, cataloged under National Stock Number 4820-01-610-4868, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Bosch Rexroth Corporation Div Industrial Hydraulics. This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameValve,safety Relief
FSC / FSG4820 — No Item Name Available (FSG 48)
ManufacturersBosch Rexroth Corporation Div Industrial Hydraulics (CAGE 27005); Rs Components Limited (CAGE K2504); Bosch Rexroth Ltd (CAGE K6647)
Technical Specifications
ParameterValue
NSN4820-01-610-4868
Primary Part NumberR900564519
Item NameValve,safety Relief
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerBosch Rexroth Corporation Div Industrial Hydraulics
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5945-00-146-461337-1008-1 INTERCHANGEABLE
Relay,electromagnetic
The Boeing Company Div Defense
Cross-Reference Index
Part NumberManufacturer
R900564519 PRIMARY Bosch Rexroth Corporation Div Industrial Hydraulics (USA)
371-0081 Rs Components Limited (GBR)
Z2SRK6-1-1X/V/60 PRIMARY Bosch Rexroth Corporation Div Industrial Hydraulics (USA)
00564519 Bosch Rexroth Ltd (GBR)
Related Parts
5945-00-146-4613INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
37-1008-1

Frequently Asked Questions

What is NSN 4820-01-610-4868?

NSN 4820-01-610-4868 is a Valve,safety Relief, manufactured by Bosch Rexroth Corporation Div Industrial Hydraulics, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-610-4868?

NSN 4820-01-610-4868 has 4 cross-referenced part numbers: R900564519 (Bosch Rexroth Corporation Div Industrial Hydraulics), 371-0081 (Rs Components Limited), Z2SRK6-1-1X/V/60 (Bosch Rexroth Corporation Div Industrial Hydraulics), 00564519 (Bosch Rexroth Ltd).

What NSN replaces 4820-01-610-4868?

There is 1 known substitute for 4820-01-610-4868: 5945-00-146-4613. Verify interchangeability with system specifications before substitution.

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