PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

666150Wiper Assembly,spool,valve,linea

Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division · NSN 2590-01-131-7453 · FSC 2590 · No Item Name Available
Verified by PartsTable
NSN 2590-01-131-7453 — this item is cataloged by the U.S. Government under National Stock Number 2590-01-131-7453. Primary manufacturer part number: 666150.
Features
  • Wiper Assembly,spool,valve,linea — FSC 2590
  • General Characteristics Item Description: CASE,NYLON,EXT THREADS,1.750 IN. THD DIA,16 THREADS PER IN.,CLASS 2A THREADS,1.125 IN. ID,0.473 IN. THK; WIPER,RUBBER,1.364 IN. OD,0.968 IN. ID,0.078 IN. THK;LOCK RING,NYLON,1.366IN. TO 1.369 IN. OD,1.040 IN. ID,0.186IN. TO 0.188 IN. THK A
  • Test Data Document: 08752-756295 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING) AND 08752-562068 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING) AND 08752-756296 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING)
  • 2 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 Wiper Assembly,spool,valve,linea, cataloged under National Stock Number 2590-01-131-7453, is classified within Federal Supply Class 2590 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2590-01-131-7453
Primary Part Number666150
Item NameWiper Assembly,spool,valve,linea
FSC / FSG2590 / 25 — No Item Name Available
ManufacturerParker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division
StatusACTIVE
General Characteristics Item DescriptionCASE,NYLON,EXT THREADS,1.750 IN. THD DIA,16 THREADS PER IN.,CLASS 2A THREADS,1.125 IN. ID,0.473 IN. THK; WIPER,RUBBER,1.364 IN. OD,0.968 IN. ID,0.078 IN. THK;LOCK RING,NYLON,1.366IN. TO 1.369 IN. OD,1.040 IN. ID,0.186IN. TO 0.188 IN. THK A
Test Data Document08752-756295 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING) AND 08752-562068 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING) AND 08752-756296 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING)
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
4730-01-056-3473E159010 INTERCHANGEABLE
Packing Nut
Cnh Industrial America Llc Dba Cnh America
6515-01-164-316766-6150 INTERCHANGEABLE
Forceps,iris
Sklar Corporation Dba Sklar Instruments
Cross-Reference Index
Part NumberManufacturer
666150 PRIMARY Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division (USA)
11640446 U S Army Tank Automotive Command Amsta-Im-Mm (USA)
Related Parts
4730-01-056-3473INTERCHANGEABLE
PACKING NUT
E159010
6515-01-164-3167INTERCHANGEABLE
FORCEPS,IRIS
66-6150

Frequently Asked Questions

What is NSN 2590-01-131-7453?

NSN 2590-01-131-7453 is a Wiper Assembly,spool,valve,linea, manufactured by Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division, classified under FSC 2590 (No Item Name Available). Status: active.

What are the part numbers for NSN 2590-01-131-7453?

NSN 2590-01-131-7453 has 2 cross-referenced part numbers: 666150 (Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division), 11640446 (U S Army Tank Automotive Command Amsta-Im-Mm).

What NSN replaces 2590-01-131-7453?

There are 2 known substitutes for 2590-01-131-7453: 4730-01-056-3473, 6515-01-164-3167. Verify interchangeability with system specifications before substitution.

What are the specifications of 666150?

Key specifications for 666150: General Characteristics Item Description: CASE,NYLON,EXT THREADS,1.750 IN. THD DIA,16 THREADS PER IN.,CLASS 2A THREADS,1.125 IN. ID,0.473 IN. THK; WIPER,RUBBER,1.364 IN. OD,0.968 IN. ID,0.078 IN. THK;LOCK RING,NYLON,1.366IN. TO 1.369 IN. OD,1.040 IN. ID,0.186IN. TO 0.188 IN. THK A; Test Data Document: 08752-756295 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING) AND 08752-562068 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING) AND 08752-756296 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING). 2 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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