PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

588A1Valve,relief,pressure and Temper

Hardie-Tynes Co., Inc. · NSN 4820-01-185-9209 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-185-9209 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-185-9209. Primary manufacturer part number: 588A1.
Features
  • Valve,relief,pressure and Temper — FSC 4820
  • 1 verified cross-reference
  • Primary manufacturer: Hardie-Tynes Co., Inc.
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Valve,relief,pressure and Temper, cataloged under National Stock Number 4820-01-185-9209, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Hardie-Tynes Co., Inc.. This item has 1 commercial cross-reference from 1 manufacturer, 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,relief,pressure and Temper
FSC / FSG4820 — No Item Name Available (FSG 48)
ManufacturersHardie-Tynes Co., Inc. (CAGE 27235)
Technical Specifications
ParameterValue
NSN4820-01-185-9209
Primary Part Number588A1
Item NameValve,relief,pressure and Temper
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerHardie-Tynes Co., Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5130-00-203-5399588A1 INTERCHANGEABLE
Wrench,impact,pneumatic
Ingersoll-Rand Company Dba Ingersoll-Rand Div Tool & Hoist Division
Cross-Reference Index
Part NumberManufacturer
588A1 Hardie-Tynes Co., Inc. (USA)
Related Parts
5130-00-203-5399INTERCHANGEABLE
WRENCH,IMPACT,PNEUMATIC
588A1

Frequently Asked Questions

What is NSN 4820-01-185-9209?

NSN 4820-01-185-9209 is a Valve,relief,pressure and Temper, manufactured by Hardie-Tynes Co., Inc., classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-185-9209?

NSN 4820-01-185-9209 has 1 cross-referenced part number: 588A1 (Hardie-Tynes Co., Inc.).

What NSN replaces 4820-01-185-9209?

There is 1 known substitute for 4820-01-185-9209: 5130-00-203-5399. Verify interchangeability with system specifications before substitution.

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