PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

118829PC319Disk,valve

Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions · NSN 4820-00-145-6247 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-00-145-6247 — this item is cataloged by the U.S. Government under National Stock Number 4820-00-145-6247. Primary manufacturer part number: 118829PC319.
Features
  • Disk,valve — FSC 4820
  • Style Designator: PLAIN
  • Material: STEEL
  • Inside Diameter: 0.688 INCHES NOMINAL IN
  • Outside Diameter: 1.750 INCHES NOMINAL IN
  • 50 verified cross-references
  • Primary manufacturer: Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
  • Applications requiring Steel construction
General Description

The Disk,valve, cataloged under National Stock Number 4820-00-145-6247, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 50 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-00-145-6247
Primary Part Number118829PC319
Item NameDisk,valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerCurtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions
StatusACTIVE
Style DesignatorPLAIN
MaterialSTEEL
Inside Diameter0.688 INCHES NOMINAL IN
Outside Diameter1.750 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
6625-00-194-2919318B INTERCHANGEABLE
Probe,test
Halsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron
5360-00-405-6106 INTERCHANGEABLE
Spring,helical,extension
5310-01-061-53020123500 INTERCHANGEABLE
Washer,lock
Fastenal Company Dba Fastenal Co
Cross-Reference Index
Part NumberManufacturer
116729PC319 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
93027PC31 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
118227PC319 Dresser-Rand Co Worthington Compressor Opn a Joint Venture (USA)
107415PC319 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
91015PC319 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
119729PC319 Siemens Energy, Inc. Dba Dresser-Rand (USA)
119622PC319 Dresser-Rand Co Worthington Compressor Opn a Joint Venture (USA)
116715PC319 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
113415PC319 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
111129PC319 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
93015PC319 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
91127PC319 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
118829PC319 PRIMARY Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions (USA)
113429PC319 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
118829PC319 Dresser-Rand Co Worthington Compressor Opn a Joint Venture (USA)
116927PC319 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
118829PC319 Siemens Energy, Inc. Dba Dresser-Rand (USA)
91129PC319 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
111229PC319 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
111215PC319 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
Related Parts
6625-00-194-2919INTERCHANGEABLE
PROBE,TEST
318B
5360-00-405-6106INTERCHANGEABLE
SPRING,HELICAL,EXTENSION
5310-01-061-5302INTERCHANGEABLE
WASHER,LOCK
0123500

Frequently Asked Questions

What is NSN 4820-00-145-6247?

NSN 4820-00-145-6247 is a Disk,valve, manufactured by Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-00-145-6247?

NSN 4820-00-145-6247 has 50 cross-referenced part numbers: 116729PC319 (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging), 93027PC31 (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging), 118227PC319 (Dresser-Rand Co Worthington Compressor Opn a Joint Venture), 107415PC319 (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging), 91015PC319 (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging) and 45 more.

What NSN replaces 4820-00-145-6247?

There are 3 known substitutes for 4820-00-145-6247: 6625-00-194-2919, 5360-00-405-6106, 5310-01-061-5302. Verify interchangeability with system specifications before substitution.

What are the specifications of 118829PC319?

Key specifications for 118829PC319: Overall Height: 0.125 INCHES NOMINAL IN; Style Designator: PLAIN; Material: STEEL; Inside Diameter: 0.688 INCHES NOMINAL IN. 5 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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