PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

S75BValve,flow Control

Parker-Hannifin Corporation Dba Pneutronics Div Pneumatic Division · NSN 4820-01-208-2130 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-208-2130 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-208-2130. Primary manufacturer part number: S75B.
Features
  • Valve,flow Control — FSC 4820
  • Valve Operation Method: AUTOMATIC
  • Maximum Operating Temp and Media for Which Designed: 180.0 FAHRENHEIT AIR DEGF
  • Nominal Thread Size: 0.750 INCHES IN
  • Thread Series Designator: NPT
  • Body Material: COPPER ALLOY
  • Operating Pressure and Type: 400.0 POUNDS PER SQUARE INCH (PSI) AIR MAXIMUM REQUIRED LBS
  • 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 4820-01-208-2130, 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 Pneutronics Div Pneumatic Division. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN4820-01-208-2130
Primary Part NumberS75B
Item NameValve,flow Control
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerParker-Hannifin Corporation Dba Pneutronics Div Pneumatic Division
StatusCANCELLED
Valve Operation MethodAUTOMATIC
Maximum Operating Temp and Media for Which Designed180.0 FAHRENHEIT AIR DEGF
Nominal Thread Size0.750 INCHES IN
Thread Series DesignatorNPT
Body MaterialCOPPER ALLOY
Operating Pressure and Type400.0 POUNDS PER SQUARE INCH (PSI) AIR MAXIMUM REQUIRED LBS
Connection TypeTHREADED INTERNAL PIPE
End Connection Quantity2
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5961-00-156-0477 INTERCHANGEABLE
Transistor
3455-00-250-0777TABLE 39, D3/4IN INTERCHANGEABLE
Cutter,milling,end
The American Society of Mechanical Engineers
5930-00-256-0493S-74 INTERCHANGEABLE
Switch,rotary
Tel-Instrument Electronics Corp Div Tel-Instrument Electronics Corporation
5340-00-329-4418LBS75 INTERCHANGEABLE
Button,plug
Egs Electrical Group Appleton Div
5310-00-414-5226S75 INTERCHANGEABLE
Nut,plain,wing
Gross Mechanical Laboratories Inc
1377-00-529-9301 INTERCHANGEABLE
Squib,electric
5945-00-564-8542RE94AAIC10 INTERCHANGEABLE
Relay Assembly
Joint Electronics Type Designation System
9540-00-596-1385 INTERCHANGEABLE
Angle,structural
5930-00-657-3165 INTERCHANGEABLE
Switch,rotary
5331-00-833-6907MR06227-1-4 INTERCHANGEABLE
O-Ring
Minnesota Rubber Co
Cross-Reference Index
Part NumberManufacturer
S75B PRIMARY Parker-Hannifin Corporation Dba Pneutronics Div Pneumatic Division (USA)
S75G Parker-Hannifin Corporation Dba Pneutronics Div Pneumatic Division (USA)
S75 Parker-Hannifin Corporation Dba Pneutronics Div Pneumatic Division (USA)
S75C Parker Hannifin Corporation Dba Pneutronics Div Cylinder Division (USA)
S75 Parker Hannifin Corporation Dba Pneutronics Div Cylinder Division (USA)
Related Parts
5961-00-156-0477INTERCHANGEABLE
TRANSISTOR
3455-00-250-0777INTERCHANGEABLE
CUTTER,MILLING,END
TABLE 39, D3/4IN
5930-00-256-0493INTERCHANGEABLE
SWITCH,ROTARY
S-74
5340-00-329-4418INTERCHANGEABLE
BUTTON,PLUG
LBS75
5310-00-414-5226INTERCHANGEABLE
NUT,PLAIN,WING
S75
1377-00-529-9301INTERCHANGEABLE
SQUIB,ELECTRIC
5945-00-564-8542INTERCHANGEABLE
RELAY ASSEMBLY
RE94AAIC10
9540-00-596-1385INTERCHANGEABLE
ANGLE,STRUCTURAL
5930-00-657-3165INTERCHANGEABLE
SWITCH,ROTARY
5331-00-833-6907INTERCHANGEABLE
O-RING
MR06227-1-4
5365-00-860-4703INTERCHANGEABLE
SPACER,RING
639962
4810-01-250-1920INTERCHANGEABLE
VALVE,LINEAR,DIRECTIONAL CONTROL
S-75

Frequently Asked Questions

What is NSN 4820-01-208-2130?

NSN 4820-01-208-2130 is a Valve,flow Control, manufactured by Parker-Hannifin Corporation Dba Pneutronics Div Pneumatic Division, classified under FSC 4820 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4820-01-208-2130?

NSN 4820-01-208-2130 has 5 cross-referenced part numbers: S75B (Parker-Hannifin Corporation Dba Pneutronics Div Pneumatic Division), S75G (Parker-Hannifin Corporation Dba Pneutronics Div Pneumatic Division), S75 (Parker-Hannifin Corporation Dba Pneutronics Div Pneumatic Division), S75C (Parker Hannifin Corporation Dba Pneutronics Div Cylinder Division), S75 (Parker Hannifin Corporation Dba Pneutronics Div Cylinder Division).

What NSN replaces 4820-01-208-2130?

There are 12 known substitutes for 4820-01-208-2130: 5961-00-156-0477, 3455-00-250-0777, 5930-00-256-0493 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of S75B?

Key specifications for S75B: Valve Operation Method: AUTOMATIC; Maximum Operating Temp and Media for Which Designed: 180.0 FAHRENHEIT AIR DEGF; Nominal Thread Size: 0.750 INCHES IN; Thread Series Designator: NPT. 8 total characteristics are documented in the Federal Logistics Information System.

Is NSN 4820-01-208-2130 still in active supply?

NSN 4820-01-208-2130 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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