PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

592AValve,globe

Milwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc · NSN 4820-01-142-5038 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-142-5038 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-142-5038. Primary manufacturer part number: 592A.
Features
  • Valve,globe — FSC 4820
  • Operating Pressure: 400.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SECOND RESPONSE LBS
  • Material: STEEL CORROSION RESISTING SEAT
  • Media for Which Designed: STEAM FIRST RESPONSE
  • Operating Pressure: 200.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM FIRST RESPONSE LBS
  • Material: BRONZE BODY
  • Nominal Thread Size: 1.000 INCHES ALL ENDS IN
  • Media for Which Designed: WATER-OIL-GAS SECOND RESPONSE
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
  • Applications requiring Steel Corrosion Resisting Seat construction
General Description

The Valve,globe, cataloged under National Stock Number 4820-01-142-5038, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Milwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-01-142-5038
Primary Part Number592A
Item NameValve,globe
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerMilwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc
StatusACTIVE
Operating Pressure400.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SECOND RESPONSE LBS
MaterialSTEEL CORROSION RESISTING SEAT
Media for Which DesignedSTEAM FIRST RESPONSE
Operating Pressure200.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM FIRST RESPONSE LBS
MaterialBRONZE BODY
Nominal Thread Size1.000 INCHES ALL ENDS IN
Media for Which DesignedWATER-OIL-GAS SECOND RESPONSE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
3110-00-142-4390592A INTERCHANGEABLE
Cup,tapered Roller Bearing
Rbc Bearings Incorporated Div West Trenton Division
4820-00-482-2441RV01A1N105 INTERCHANGEABLE
Valve,safety Relief
Parker-Hannifin Corporation Dba Pneumatic North America Div Pneumatics North America
4820-00-934-787770-1498 INTERCHANGEABLE
Valve,safety Relief
Department of Defense Project Manager-Mobile Electric Power
5950-01-316-80784047-1228 PIECE 29 INTERCHANGEABLE
Transformer,power
Huntington Ingalls Inc Div Newport News Shipbuilding
Cross-Reference Index
Part NumberManufacturer
3245P 1IN The Walworth Company (USA)
592A PRIMARY Milwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc (USA)
Related Parts
3110-00-142-4390INTERCHANGEABLE
CUP,TAPERED ROLLER BEARING
592A
4820-00-482-2441INTERCHANGEABLE
VALVE,SAFETY RELIEF
RV01A1N105
4820-00-934-7877INTERCHANGEABLE
VALVE,SAFETY RELIEF
70-1498
5950-01-316-8078INTERCHANGEABLE
TRANSFORMER,POWER
4047-1228 PIECE 29

Frequently Asked Questions

What is NSN 4820-01-142-5038?

NSN 4820-01-142-5038 is a Valve,globe, manufactured by Milwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-142-5038?

NSN 4820-01-142-5038 has 2 cross-referenced part numbers: 3245P 1IN (The Walworth Company), 592A (Milwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc).

What NSN replaces 4820-01-142-5038?

There are 4 known substitutes for 4820-01-142-5038: 3110-00-142-4390, 4820-00-482-2441, 4820-00-934-7877 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 592A?

Key specifications for 592A: Operating Pressure: 400.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SECOND RESPONSE LBS; Material: STEEL CORROSION RESISTING SEAT; Media for Which Designed: STEAM FIRST RESPONSE; Operating Pressure: 200.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM FIRST RESPONSE LBS. 7 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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