PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

200875Diaphragm,actuator Valve,special

Parker-Hannifin Corporation Dba Refrigeration Specialties Div Refrigerating Specialties Division · NSN 4820-01-130-5659 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-130-5659 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-130-5659. Primary manufacturer part number: 200875.
Features
  • Diaphragm,actuator Valve,special — FSC 4820
  • Media for Which Designed: REFRIGERANT
  • Pressure Rating: 75.0 POUNDS PER SQUARE INCH (PSI) MINIMUM AND 280.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
  • Material: STEEL
  • 5 verified cross-references
  • Primary manufacturer: Parker-Hannifin Corporation Dba Refrigeration Specialties Div Refrigerating Specialties Division
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
  • Applications requiring Steel construction
General Description

The Diaphragm,actuator Valve,special, cataloged under National Stock Number 4820-01-130-5659, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Parker-Hannifin Corporation Dba Refrigeration Specialties Div Refrigerating Specialties Division. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 1 manufacturer, 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
NSN4820-01-130-5659
Primary Part Number200875
Item NameDiaphragm,actuator Valve,special
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerParker-Hannifin Corporation Dba Refrigeration Specialties Div Refrigerating Specialties Division
StatusACTIVE
Media for Which DesignedREFRIGERANT
Pressure Rating75.0 POUNDS PER SQUARE INCH (PSI) MINIMUM AND 280.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
MaterialSTEEL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
6645-00-536-1546200875 INTERCHANGEABLE
Wheel and Pinion Assembly
Waltham Aircraft Clock Corp
5950-01-204-6152 INTERCHANGEABLE
Reactor
5920-01-305-519121701.6 INTERCHANGEABLE
Fuse,cartridge
Littelfuse, Inc.
Cross-Reference Index
Part NumberManufacturer
200875 PRIMARY Parker-Hannifin Corporation Dba Refrigeration Specialties Div Refrigerating Specialties Division (USA)
21-1007-01 Parker-Hannifin Corporation Dba Refrigeration Specialties Div Refrigerating Specialties Division (USA)
12712-17-000 Parker-Hannifin Corporation Dba Refrigeration Specialties Div Refrigerating Specialties Division (USA)
12712-17-000 ITEM 16A Parker-Hannifin Corporation Dba Refrigeration Specialties Div Refrigerating Specialties Division (USA)
24-0166-01K Parker-Hannifin Corporation Dba Refrigeration Specialties Div Refrigerating Specialties Division (USA)
Related Parts
6645-00-536-1546INTERCHANGEABLE
WHEEL AND PINION ASSEMBLY
200875
5950-01-204-6152INTERCHANGEABLE
REACTOR
5920-01-305-5191INTERCHANGEABLE
FUSE,CARTRIDGE
21701.6

Frequently Asked Questions

What is NSN 4820-01-130-5659?

NSN 4820-01-130-5659 is a Diaphragm,actuator Valve,special, manufactured by Parker-Hannifin Corporation Dba Refrigeration Specialties Div Refrigerating Specialties Division, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-130-5659?

NSN 4820-01-130-5659 has 5 cross-referenced part numbers: 200875 (Parker-Hannifin Corporation Dba Refrigeration Specialties Div Refrigerating Specialties Division), 21-1007-01 (Parker-Hannifin Corporation Dba Refrigeration Specialties Div Refrigerating Specialties Division), 12712-17-000 (Parker-Hannifin Corporation Dba Refrigeration Specialties Div Refrigerating Specialties Division), 12712-17-000 ITEM 16A (Parker-Hannifin Corporation Dba Refrigeration Specialties Div Refrigerating Specialties Division), 24-0166-01K (Parker-Hannifin Corporation Dba Refrigeration Specialties Div Refrigerating Specialties Division).

What NSN replaces 4820-01-130-5659?

There are 3 known substitutes for 4820-01-130-5659: 6645-00-536-1546, 5950-01-204-6152, 5920-01-305-5191. Verify interchangeability with system specifications before substitution.

What are the specifications of 200875?

Key specifications for 200875: Media for Which Designed: REFRIGERANT; Pressure Rating: 75.0 POUNDS PER SQUARE INCH (PSI) MINIMUM AND 280.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS; Material: STEEL. 3 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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