PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A35DA51Valve,linear,directional Control

Parker Hannifin Corporation Div Cylinder Division · NSN 4820-00-017-9248 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-00-017-9248 — this item is cataloged by the U.S. Government under National Stock Number 4820-00-017-9248. Primary manufacturer part number: A35DA51.
Features
  • Valve,linear,directional Control — FSC 4820
  • Thread Series Designator: NPT
  • Features Provided: SPRING RETURN
  • Nominal Thread Size: 0.500 INCHES IN
  • Valve Operation Method: MANUAL
  • 4 verified cross-references
  • Primary manufacturer: Parker Hannifin Corporation Div Cylinder 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 4820-00-017-9248, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Parker Hannifin Corporation Div Cylinder Division. Government technical data includes 4 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. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-00-017-9248
Primary Part NumberA35DA51
Item NameValve,linear,directional Control
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerParker Hannifin Corporation Div Cylinder Division
StatusACTIVE
Thread Series DesignatorNPT
Features ProvidedSPRING RETURN
Nominal Thread Size0.500 INCHES IN
Valve Operation MethodMANUAL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
5330-00-246-030016235 INTERCHANGEABLE
Gasket
Komatsu America Corporation
3825-00-705-4626C1530-3 INTERCHANGEABLE
Valve Poppet Check
Parker Hannifin Corporation Div Cylinder Division
5815-00-741-9141 INTERCHANGEABLE
Rectifier
5950-00-853-8491763-1546-001 INTERCHANGEABLE
Coil,radio Frequency
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
2520-00-912-4263NW16235 INTERCHANGEABLE
Spider,universal Joint,vehicular
Tld Wollard Llc
1630-01-376-8667162-03500 INTERCHANGEABLE
Wheel Half Assembly,aircraft
Aircraft Wheel and Brake, Llc Dba Cleveland Wheel and Brake Systems
5315-01-423-0665434211 INTERCHANGEABLE
Pin,retaining
Tyco Fire Products Lp
4940-01-457-9381 INTERCHANGEABLE
Parts Kit,refrigerant Gas Leak D
6515-01-590-7288206.085 INTERCHANGEABLE
Screw,bone
Depuy Synthes Sales Inc Dba Depuy Synthes Trauma Div Depuy Synthes Sales, Inc., D/b/a Depuy Synthes Trauma
5120-01-651-014016-235 INTERCHANGEABLE
Punch,drift
The Stanley Works Dba Stanley Proto
Cross-Reference Index
Part NumberManufacturer
A35DA51 PRIMARY Parker Hannifin Corporation Div Cylinder Division (USA)
19532P11 Taylor Machine Works Inc (USA)
342-9102-039 Parker Hannifin Corporation Div Cylinder Division (USA)
16235 Terex Reedrill Dba Reedrill Texoma Div Terex Mining (USA)
Related Parts
5330-00-246-0300INTERCHANGEABLE
GASKET
16235
3825-00-705-4626INTERCHANGEABLE
VALVE POPPET CHECK
C1530-3
5815-00-741-9141INTERCHANGEABLE
RECTIFIER
5950-00-853-8491INTERCHANGEABLE
COIL,RADIO FREQUENCY
763-1546-001
2520-00-912-4263INTERCHANGEABLE
SPIDER,UNIVERSAL JOINT,VEHICULAR
NW16235
1630-01-376-8667INTERCHANGEABLE
WHEEL HALF ASSEMBLY,AIRCRAFT
162-03500
5315-01-423-0665INTERCHANGEABLE
PIN,RETAINING
434211
4940-01-457-9381INTERCHANGEABLE
PARTS KIT,REFRIGERANT GAS LEAK D
6515-01-590-7288INTERCHANGEABLE
SCREW,BONE
206.085
5120-01-651-0140INTERCHANGEABLE
PUNCH,DRIFT
16-235
7735-01-717-5990INTERCHANGEABLE
REMOTE CONTROL,HANDSET,TELEVISIO
16235

Frequently Asked Questions

What is NSN 4820-00-017-9248?

NSN 4820-00-017-9248 is a Valve,linear,directional Control, manufactured by Parker Hannifin Corporation Div Cylinder Division, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-00-017-9248?

NSN 4820-00-017-9248 has 4 cross-referenced part numbers: A35DA51 (Parker Hannifin Corporation Div Cylinder Division), 19532P11 (Taylor Machine Works Inc), 342-9102-039 (Parker Hannifin Corporation Div Cylinder Division), 16235 (Terex Reedrill Dba Reedrill Texoma Div Terex Mining).

What NSN replaces 4820-00-017-9248?

There are 11 known substitutes for 4820-00-017-9248: 5330-00-246-0300, 3825-00-705-4626, 5815-00-741-9141 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of A35DA51?

Key specifications for A35DA51: Thread Series Designator: NPT; Features Provided: SPRING RETURN; Nominal Thread Size: 0.500 INCHES IN; End Item Identification: 3820-00-201-8293. 5 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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