PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

205238Valve,relief,pressure and Temper

G R Mfg · NSN 4820-01-596-5537 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-596-5537 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-596-5537. Primary manufacturer part number: 205238.
Features
  • Valve,relief,pressure and Temper — FSC 4820
  • 1 verified cross-reference
  • Primary manufacturer: G R Mfg
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 4820-01-596-5537, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is G R Mfg. 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.

Technical Specifications
ParameterValue
NSN4820-01-596-5537
Primary Part Number205238
Item NameValve,relief,pressure and Temper
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerG R Mfg
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
2520-00-164-2986205238 INTERCHANGEABLE
Gear,transmission
Clark Material Handling Company
5331-00-232-8505 INTERCHANGEABLE
O-Ring
Cross-Reference Index
Part NumberManufacturer
205238 PRIMARY G R Mfg (USA)
Related Parts
2520-00-164-2986INTERCHANGEABLE
GEAR,TRANSMISSION
205238
5331-00-232-8505INTERCHANGEABLE
O-RING

Frequently Asked Questions

What is NSN 4820-01-596-5537?

NSN 4820-01-596-5537 is a Valve,relief,pressure and Temper, manufactured by G R Mfg, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-596-5537?

NSN 4820-01-596-5537 has 1 cross-referenced part number: 205238 (G R Mfg).

What NSN replaces 4820-01-596-5537?

There are 2 known substitutes for 4820-01-596-5537: 2520-00-164-2986, 5331-00-232-8505. Verify interchangeability with system specifications before substitution.

What are the specifications of 205238?

Key specifications for 205238: Part Name Assigned by Controlling Agency: VALVE, RELIEF. 1 total characteristics are documented in the Federal Logistics Information System.

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