PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

23047Piston,valve

Eaton Corp Hydraulics Div · NSN 2530-01-374-2810 · FSC 2530 · No Item Name Available
Verified by PartsTable
NSN 2530-01-374-2810 — this item is cataloged by the U.S. Government under National Stock Number 2530-01-374-2810. Primary manufacturer part number: 23047.
Features
  • Piston,valve — FSC 2530
  • 3 verified cross-references
  • Primary manufacturer: Eaton Corp Hydraulics Div
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Piston,valve, cataloged under National Stock Number 2530-01-374-2810, is classified within Federal Supply Class 2530 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Eaton Corp Hydraulics Div. This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NamePiston,valve
FSC / FSG2530 — No Item Name Available (FSG 25)
ManufacturersBae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc (CAGE 0FW39); Amz Alabama Inc. (CAGE 076M6); Eaton Corp Hydraulics Div (CAGE 9G527)
Technical Specifications
ParameterValue
NSN2530-01-374-2810
Primary Part Number23047
Item NamePiston,valve
FSC / FSG2530 / 25 — No Item Name Available
ManufacturerEaton Corp Hydraulics Div
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5305-00-054-6655 INTERCHANGEABLE
Screw,machine
6645-01-272-6987 INTERCHANGEABLE
Hub,balance
5133-01-473-9428195-1/2 INTERCHANGEABLE
Countersink
General Tools Manufacturing Co., Llc.
Cross-Reference Index
Part NumberManufacturer
23047 Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc (USA)
23047 Amz Alabama Inc. (USA)
23047 PRIMARY Eaton Corp Hydraulics Div (USA)
Related Parts
5305-00-054-6655INTERCHANGEABLE
SCREW,MACHINE
6645-01-272-6987INTERCHANGEABLE
HUB,BALANCE
5133-01-473-9428INTERCHANGEABLE
COUNTERSINK
195-1/2

Frequently Asked Questions

What is NSN 2530-01-374-2810?

NSN 2530-01-374-2810 is a Piston,valve, manufactured by Eaton Corp Hydraulics Div, classified under FSC 2530 (No Item Name Available). Status: active.

What are the part numbers for NSN 2530-01-374-2810?

NSN 2530-01-374-2810 has 3 cross-referenced part numbers: 23047 (Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc), 23047 (Amz Alabama Inc.), 23047 (Eaton Corp Hydraulics Div).

What NSN replaces 2530-01-374-2810?

There are 3 known substitutes for 2530-01-374-2810: 5305-00-054-6655, 6645-01-272-6987, 5133-01-473-9428. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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