PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1455-4-5Valve,regulating,fluid Pressure

Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division · NSN 4820-00-705-8950 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-00-705-8950 — this item is cataloged by the U.S. Government under National Stock Number 4820-00-705-8950. Primary manufacturer part number: 1455-4-5.
Features
  • Valve,regulating,fluid Pressure — FSC 4820
  • Filter: NOT INCLUDED
  • End Connection Quantity: 2
  • Media for Which Designed: HYDRAULIC OIL
  • 4 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,regulating,fluid Pressure, cataloged under National Stock Number 4820-00-705-8950, 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 Hydraulic Valve Division. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-00-705-8950
Primary Part Number1455-4-5
Item NameValve,regulating,fluid Pressure
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerParker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division
StatusACTIVE
FilterNOT INCLUDED
End Connection Quantity2
Media for Which DesignedHYDRAULIC OIL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
2930-00-039-7188 INTERCHANGEABLE
Frame
5310-00-193-971619035 INTERCHANGEABLE
Washer,flat
Dana Automotive Systems Group, Llc Dba Dana Sealing Products
5331-00-291-7295MS29513-136 INTERCHANGEABLE
O-Ring
Sae International Dba Sae International
5340-00-339-168819035 INTERCHANGEABLE
Rod,straight,headless
Rexnord Holdings Inc
5340-00-814-0251332C446P131 INTERCHANGEABLE
Bracket,angle
General Electric Company
3040-01-216-1587 INTERCHANGEABLE
Piston,linear Actuating Cylinder
6550-01-363-767119-035 INTERCHANGEABLE
Bacteria Culture Control Discs
Remel Inc.
1680-01-661-902919035 INTERCHANGEABLE
Filter,uhf Special
Microwave Filter Co Inc
5331-01-673-4367145545 INTERCHANGEABLE
O-Ring
Cummins Inc.
Cross-Reference Index
Part NumberManufacturer
190-3-5 Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Cartridge Systems Division (USA)
8764939 U S Army Tank Automotive Command Amsta-Im-Mm (USA)
1455-4-5 Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Cartridge Systems Division (USA)
1455-4-5 PRIMARY Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division (USA)
Related Parts
2930-00-039-7188INTERCHANGEABLE
FRAME
5310-00-193-9716INTERCHANGEABLE
WASHER,FLAT
19035
5331-00-291-7295INTERCHANGEABLE
O-RING
MS29513-136
5340-00-339-1688INTERCHANGEABLE
ROD,STRAIGHT,HEADLESS
19035
5340-00-814-0251INTERCHANGEABLE
BRACKET,ANGLE
332C446P131
3040-01-216-1587INTERCHANGEABLE
PISTON,LINEAR ACTUATING CYLINDER
6550-01-363-7671INTERCHANGEABLE
BACTERIA CULTURE CONTROL DISCS
19-035
1680-01-661-9029INTERCHANGEABLE
FILTER,UHF SPECIAL
19035
5331-01-673-4367INTERCHANGEABLE
O-RING
145545

Frequently Asked Questions

What is NSN 4820-00-705-8950?

NSN 4820-00-705-8950 is a Valve,regulating,fluid Pressure, manufactured by Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-00-705-8950?

NSN 4820-00-705-8950 has 4 cross-referenced part numbers: 190-3-5 (Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Cartridge Systems Division), 8764939 (U S Army Tank Automotive Command Amsta-Im-Mm), 1455-4-5 (Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Cartridge Systems Division), 1455-4-5 (Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division).

What NSN replaces 4820-00-705-8950?

There are 9 known substitutes for 4820-00-705-8950: 2930-00-039-7188, 5310-00-193-9716, 5331-00-291-7295 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1455-4-5?

Key specifications for 1455-4-5: Filter: NOT INCLUDED; End Connection Quantity: 2; Media for Which Designed: HYDRAULIC OIL. 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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