PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

S-75Valve,linear,directional Control

Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division · NSN 4810-01-250-1920 · FSC 4810 · No Item Name Available
Verified by PartsTable
NSN 4810-01-250-1920 — this item is cataloged by the U.S. Government under National Stock Number 4810-01-250-1920. Primary manufacturer part number: S-75.
Features
  • Valve,linear,directional Control — FSC 4810
  • 3 verified cross-references
  • Primary manufacturer: Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Valve,linear,directional Control, cataloged under National Stock Number 4810-01-250-1920, is classified within Federal Supply Class 4810 (No Item Name Available) of the Valves group. The primary manufacturer of record is Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division. This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4810-01-250-1920
Primary Part NumberS-75
Item NameValve,linear,directional Control
FSC / FSG4810 / 48 — No Item Name Available
ManufacturerParker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
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
S-75 Pak-Mor Mfg Co (USA)
S-75 PRIMARY Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division (USA)
S-75 Parker Hannifin Corporation Dba Gresen Hydraulics Div Hydraulic Valve 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
4820-01-208-2130INTERCHANGEABLE
VALVE,FLOW CONTROL
S75B

Frequently Asked Questions

What is NSN 4810-01-250-1920?

NSN 4810-01-250-1920 is a Valve,linear,directional Control, manufactured by Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division, classified under FSC 4810 (No Item Name Available). Status: active.

What are the part numbers for NSN 4810-01-250-1920?

NSN 4810-01-250-1920 has 3 cross-referenced part numbers: S-75 (Pak-Mor Mfg Co), S-75 (Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division), S-75 (Parker Hannifin Corporation Dba Gresen Hydraulics Div Hydraulic Valve Division).

What NSN replaces 4810-01-250-1920?

There are 12 known substitutes for 4810-01-250-1920: 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 S-75?

Key specifications for S-75: Special Features: 3000 PSI; CAPACITY 24 GPM,PORT SIZE OPENING 0.750 IN. IN. 1 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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