PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

314PValve,globe

The Walworth Company · NSN 4820-00-956-5912 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-00-956-5912 — this item is cataloged by the U.S. Government under National Stock Number 4820-00-956-5912. Primary manufacturer part number: 314P.
Features
  • Valve,globe — FSC 4820
  • Features Provided: BONNET PACKING
  • Connection Style: PLAIN,OPTIONAL END(PIPE) FIRST END
  • Thread Direction: RIGHT-HAND FIRST END
  • Valve Operation Method: MANUAL
  • Nominal Pipe Size Accommodated: 1.000 INCHES FIRST END IN
  • Bonnet Type: INSIDE SCREW
  • Thread Quantity Per Inch: 11-1/2 FIRST END
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
  • Applications requiring Copper Alloy Overall construction
General Description

The Valve,globe, cataloged under National Stock Number 4820-00-956-5912, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is The Walworth Company. Government technical data includes 16 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN4820-00-956-5912
Primary Part Number314P
Item NameValve,globe
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerThe Walworth Company
StatusCANCELLED
Features ProvidedBONNET PACKING
Connection StylePLAIN,OPTIONAL END(PIPE) FIRST END
Thread DirectionRIGHT-HAND FIRST END
Valve Operation MethodMANUAL
Nominal Pipe Size Accommodated1.000 INCHES FIRST END IN
Bonnet TypeINSIDE SCREW
Thread Quantity Per Inch11-1/2 FIRST END
Flow Control DeviceDISK
Bonnet Attachment MethodTHREADED
Connection TypeTHREADED INTERNAL PIPE FIRST END
Style DesignatorSTRAIGHT THRU
MaterialCOPPER ALLOY OVERALL
Operating Pressure2500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
Thread Series DesignatorNPT FIRST END
Nominal Thread Size1.000 INCHES FIRST END IN
Media for Which DesignedWATER-OIL-GAS SINGLE RESPONSE
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 5
3030-00-269-9716166 INTERCHANGEABLE
Belt,v
Gates Corporation
4540-00-382-8182235H INTERCHANGEABLE
Heating Element,ele
Cam Fabricated Systems Inc
4320-00-398-8139314P INTERCHANGEABLE
Impel Er,pump
Curtiss-Wright Electro-Mechanical Corporation Div Epd
4820-00-460-2210 INTERCHANGEABLE
Valve,globe
4820-00-953-1662 INTERCHANGEABLE
Valve,globe
Cross-Reference Index
Part NumberManufacturer
314P The Walworth Company (USA)
235H Crane Co Div Valve Div (USA)
Related Parts
3030-00-269-9716INTERCHANGEABLE
BELT,V
166
4540-00-382-8182INTERCHANGEABLE
HEATING ELEMENT,ELE
235H
4320-00-398-8139INTERCHANGEABLE
IMPEL ER,PUMP
314P
4820-00-460-2210INTERCHANGEABLE
VALVE,GLOBE
4820-00-953-1662INTERCHANGEABLE
VALVE,GLOBE

Frequently Asked Questions

What is NSN 4820-00-956-5912?

NSN 4820-00-956-5912 is a Valve,globe, manufactured by The Walworth Company, classified under FSC 4820 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4820-00-956-5912?

NSN 4820-00-956-5912 has 2 cross-referenced part numbers: 314P (The Walworth Company), 235H (Crane Co Div Valve Div).

What NSN replaces 4820-00-956-5912?

There are 5 known substitutes for 4820-00-956-5912: 3030-00-269-9716, 4540-00-382-8182, 4320-00-398-8139 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 314P?

Key specifications for 314P: Features Provided: BONNET PACKING; Connection Style: PLAIN,OPTIONAL END(PIPE) FIRST END; Thread Direction: RIGHT-HAND FIRST END; Valve Operation Method: MANUAL. 16 total characteristics are documented in the Federal Logistics Information System.

Is NSN 4820-00-956-5912 still in active supply?

NSN 4820-00-956-5912 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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