PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MILV20064Valve,globe

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 4820-00-287-5342 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-00-287-5342 — this item is cataloged by the U.S. Government under National Stock Number 4820-00-287-5342. Primary manufacturer part number: MILV20064.
Features
  • Valve,globe — FSC 4820
  • Material: STEEL CORROSION RESISTING SEAT
  • Material: COPPER ALLOY BODY
  • Valve Operation Method: MANUAL
  • Connection Style: SOCKET (TUBE) ALL ENDS
  • Nominal Outside Diameter Tube Accommodated: 0.375 INCHES ALL ENDS IN
  • Mounting Facility: LUG(S)
  • Connection Type: UNTHREADED INTERNAL TUBE ALL ENDS
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 4820-00-287-5342, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 13 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-00-287-5342
Primary Part NumberMILV20064
Item NameValve,globe
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerMilitary Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
StatusACTIVE
MaterialSTEEL CORROSION RESISTING SEAT
MaterialCOPPER ALLOY BODY
Valve Operation MethodMANUAL
Connection StyleSOCKET (TUBE) ALL ENDS
Nominal Outside Diameter Tube Accommodated0.375 INCHES ALL ENDS IN
Mounting FacilityLUG(S)
Connection TypeUNTHREADED INTERNAL TUBE ALL ENDS
Style DesignatorSTRAIGHT THRU
Flow Control DeviceDISK
Operating Pressure150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
MaterialNICKEL ALLOY STEM
Bonnet Attachment MethodTHREADED
Bonnet TypeINSIDE SCREW
Media for Which DesignedREFRIGERANT, HALOGENATED SINGLE RESPONSE
Nondefinitive Spec/std Data3 TYPE AND 7 CLASS
Renewable Seat Ring TypeTHREADED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5935-00-222-08526293 INTERCHANGEABLE
Connector,plug,electrical
Hubbell Incorporated (delaware) Dba Wiring Device-Kellems Division
3110-00-227-4831400017 INTERCHANGEABLE
Ring,bearing,outer
Zf Active Safety and Electronics Us Llc Div Trw Commercial Steering Systems
5960-00-272-9202 INTERCHANGEABLE
Electron Tube
4730-00-277-6948698 INTERCHANGEABLE
Chuck,air,inflating
Milton Industries, Inc
4820-00-457-3576 INTERCHANGEABLE
Valve,check
5960-00-583-0566 INTERCHANGEABLE
Electron Tube
5999-01-200-771312705246-2 INTERCHANGEABLE
Mounting Pad,electrical-Electron
Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate
Cross-Reference Index
Part NumberManufacturer
MILV20064 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
005418312 ITEM 32 Ministry of Defence (navy) Ships Support Agency (GBR)
376L602/TE706/32 Johnson Controls Ltd, York Navy Systems (GBR)
068L601/Y/890 Johnson Controls Ltd, York Navy Systems (GBR)
6293N Henry Technologies, Inc. (USA)
4820PL1236109 Jednolity Indeks Materialowy - Uniform Material Index (POL)
005418312/32 Ministry of Defence (navy) Ships Support Agency (GBR)
376L602/TE706 ITEM 32 Johnson Controls Ltd, York Navy Systems (GBR)
MIL-DTL-20064 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
6293 1/4IN Henry Technologies, Inc. (USA)
6293N Parts Center (GBR)
6293 Henry Technologies, Inc. (USA)
6293N Henry Technologies Limited (GBR)
Related Parts
5935-00-222-0852INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
6293
3110-00-227-4831INTERCHANGEABLE
RING,BEARING,OUTER
400017
5960-00-272-9202INTERCHANGEABLE
ELECTRON TUBE
4730-00-277-6948INTERCHANGEABLE
CHUCK,AIR,INFLATING
698
4820-00-457-3576INTERCHANGEABLE
VALVE,CHECK
5960-00-583-0566INTERCHANGEABLE
ELECTRON TUBE
5999-01-200-7713INTERCHANGEABLE
MOUNTING PAD,ELECTRICAL-ELECTRON
12705246-2

Frequently Asked Questions

What is NSN 4820-00-287-5342?

NSN 4820-00-287-5342 is a Valve,globe, manufactured by Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-00-287-5342?

NSN 4820-00-287-5342 has 13 cross-referenced part numbers: MILV20064 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 005418312 ITEM 32 (Ministry of Defence (navy) Ships Support Agency), 376L602/TE706/32 (Johnson Controls Ltd, York Navy Systems), 068L601/Y/890 (Johnson Controls Ltd, York Navy Systems), 6293N (Henry Technologies, Inc.) and 8 more.

What NSN replaces 4820-00-287-5342?

There are 7 known substitutes for 4820-00-287-5342: 5935-00-222-0852, 3110-00-227-4831, 5960-00-272-9202 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MILV20064?

Key specifications for MILV20064: Material: STEEL CORROSION RESISTING SEAT; Material: COPPER ALLOY BODY; Valve Operation Method: MANUAL; Connection Style: SOCKET (TUBE) ALL ENDS. 16 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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