PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

103563Valve,flow Control

Go Inc · NSN 4820-01-352-3827 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-352-3827 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-352-3827. Primary manufacturer part number: 103563.
Features
  • Valve,flow Control — FSC 4820
  • Operating Pressure and Type: 300.0 POUNDS PER SQUARE INCH (PSI) AIR MAXIMUM REQUIRED LBS
  • Body Material: STEEL CORROSION RESISTING
  • Nominal Thread Size: 0.125 INCHES AND 0.250 INCHES IN
  • Thread Series Designator: NPT
  • Valve Size: 0.250 INCHES IN
  • End Connection Quantity: 2
  • Connection Type: THREADED INTERNAL PIPE
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Valve,flow Control, cataloged under National Stock Number 4820-01-352-3827, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Go Inc. 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. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-01-352-3827
Primary Part Number103563
Item NameValve,flow Control
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerGo Inc
StatusACTIVE
Operating Pressure and Type300.0 POUNDS PER SQUARE INCH (PSI) AIR MAXIMUM REQUIRED LBS
Body MaterialSTEEL CORROSION RESISTING
Nominal Thread Size0.125 INCHES AND 0.250 INCHES IN
Thread Series DesignatorNPT
Valve Size0.250 INCHES IN
End Connection Quantity2
Connection TypeTHREADED INTERNAL PIPE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5315-00-221-6005MS24692-151 INTERCHANGEABLE
Pin,tapered,plain
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5998-01-304-7108103563 INTERCHANGEABLE
Circuit Card Assembly
Detex Corp
4820-01-535-4047103629 INTERCHANGEABLE
Valve,regulating,fluid Pressure
Parker-Hannifin Corporation Dba Refrigeration Specialties Div Refrigerating Specialties Division
4820-01-535-4097204681 INTERCHANGEABLE
Cartridge,shut-Off Valve
Parker-Hannifin Corporation Dba Refrigeration Specialties Div Refrigerating Specialties Division
4730-01-535-4109202578 INTERCHANGEABLE
Adapter Assembly,valve
Parker-Hannifin Corporation Dba Refrigeration Specialties Div Refrigerating Specialties Division
4820-01-535-4137300842 INTERCHANGEABLE
Diaphragm,actuator Valve,special
Parker-Hannifin Corporation Dba Refrigeration Specialties Div Refrigerating Specialties Division
Cross-Reference Index
Part NumberManufacturer
103563 Go Inc (USA)
110528-003 North Wind Test Llc (USA)
Related Parts
5315-00-221-6005INTERCHANGEABLE
PIN,TAPERED,PLAIN
MS24692-151
5998-01-304-7108INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
103563
4820-01-535-4047INTERCHANGEABLE
VALVE,REGULATING,FLUID PRESSURE
103629
4820-01-535-4097INTERCHANGEABLE
CARTRIDGE,SHUT-OFF VALVE
204681
4730-01-535-4109INTERCHANGEABLE
ADAPTER ASSEMBLY,VALVE
202578
4820-01-535-4137INTERCHANGEABLE
DIAPHRAGM,ACTUATOR VALVE,SPECIAL
300842

Frequently Asked Questions

What is NSN 4820-01-352-3827?

NSN 4820-01-352-3827 is a Valve,flow Control, manufactured by Go Inc, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-352-3827?

NSN 4820-01-352-3827 has 2 cross-referenced part numbers: 103563 (Go Inc), 110528-003 (North Wind Test Llc).

What NSN replaces 4820-01-352-3827?

There are 6 known substitutes for 4820-01-352-3827: 5315-00-221-6005, 5998-01-304-7108, 4820-01-535-4047 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 103563?

Key specifications for 103563: Operating Pressure and Type: 300.0 POUNDS PER SQUARE INCH (PSI) AIR MAXIMUM REQUIRED LBS; Body Material: STEEL CORROSION RESISTING; Nominal Thread Size: 0.125 INCHES AND 0.250 INCHES IN; Thread Series Designator: NPT. 8 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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