PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

005-675Relief Valve Assy

Teledyne Industries Inc Teledyne Fluid Systems Republic Business Unit · NSN 4920-00-588-6725 · FSC 4920 · No Item Name Available
Verified by PartsTable
NSN 4920-00-588-6725 — this item is cataloged by the U.S. Government under National Stock Number 4920-00-588-6725. Primary manufacturer part number: 005-675.
Features
  • Relief Valve Assy — FSC 4920
  • 1 verified cross-reference
  • Primary manufacturer: Teledyne Industries Inc Teledyne Fluid Systems Republic Business Unit
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Relief Valve Assy, cataloged under National Stock Number 4920-00-588-6725, is classified within Federal Supply Class 4920 (No Item Name Available) of the Maintenance and Repair Shop Equipment group. The primary manufacturer of record is Teledyne Industries Inc Teledyne Fluid Systems Republic Business Unit. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameRelief Valve Assy
FSC / FSG4920 — No Item Name Available (FSG 49)
ManufacturersTeledyne Industries Inc Teledyne Fluid Systems Republic Business Unit (CAGE 86768)
Technical Specifications
ParameterValue
NSN4920-00-588-6725
Primary Part Number005-675
Item NameRelief Valve Assy
FSC / FSG4920 / 49 — No Item Name Available
ManufacturerTeledyne Industries Inc Teledyne Fluid Systems Republic Business Unit
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
2805-00-383-9014005675 INTERCHANGEABLE
Valve,poppet,engine
Caterpillar Inc Div Caterpillar Defense
3040-01-541-4822005675 INTERCHANGEABLE
Control Assembly,push-Pull
Finn Corp Dba Finn Corp
Cross-Reference Index
Part NumberManufacturer
005-675 Teledyne Industries Inc Teledyne Fluid Systems Republic Business Unit (USA)
Related Parts
2805-00-383-9014INTERCHANGEABLE
VALVE,POPPET,ENGINE
005675
3040-01-541-4822INTERCHANGEABLE
CONTROL ASSEMBLY,PUSH-PULL
005675

Frequently Asked Questions

What is NSN 4920-00-588-6725?

NSN 4920-00-588-6725 is a Relief Valve Assy, manufactured by Teledyne Industries Inc Teledyne Fluid Systems Republic Business Unit, classified under FSC 4920 (No Item Name Available). Status: active.

What are the part numbers for NSN 4920-00-588-6725?

NSN 4920-00-588-6725 has 1 cross-referenced part number: 005-675 (Teledyne Industries Inc Teledyne Fluid Systems Republic Business Unit).

What NSN replaces 4920-00-588-6725?

There are 2 known substitutes for 4920-00-588-6725: 2805-00-383-9014, 3040-01-541-4822. Verify interchangeability with system specifications before substitution.

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