PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

32548Valve,regulating,fluid Pressure

Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems · NSN 4820-01-470-3903 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-470-3903 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-470-3903. Primary manufacturer part number: 32548.
Features
  • Valve,regulating,fluid Pressure — FSC 4820
  • 1 verified cross-reference
  • Primary manufacturer: Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Valve,regulating,fluid Pressure, cataloged under National Stock Number 4820-01-470-3903, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-01-470-3903
Primary Part Number32548
Item NameValve,regulating,fluid Pressure
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerStanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5120-00-277-1196JC909A INTERCHANGEABLE
Wrench,open End
The Stanley Works Dba Stanley Proto
5865-00-469-3123 INTERCHANGEABLE
Circulator,coaxial
9540-01-071-2142 INTERCHANGEABLE
Beam,structural
4140-01-357-36915703032AND5702875AND5702876 INTERCHANGEABLE
Impeller,fan,centrifugal
Leroi International Inc Dba Compair Leroi
Cross-Reference Index
Part NumberManufacturer
32548 PRIMARY Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems (USA)
Related Parts
5120-00-277-1196INTERCHANGEABLE
WRENCH,OPEN END
JC909A
5865-00-469-3123INTERCHANGEABLE
CIRCULATOR,COAXIAL
9540-01-071-2142INTERCHANGEABLE
BEAM,STRUCTURAL
4140-01-357-3691INTERCHANGEABLE
IMPELLER,FAN,CENTRIFUGAL
5703032AND5702875AND5702876

Frequently Asked Questions

What is NSN 4820-01-470-3903?

NSN 4820-01-470-3903 is a Valve,regulating,fluid Pressure, manufactured by Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-470-3903?

NSN 4820-01-470-3903 has 1 cross-referenced part number: 32548 (Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems).

What NSN replaces 4820-01-470-3903?

There are 4 known substitutes for 4820-01-470-3903: 5120-00-277-1196, 5865-00-469-3123, 9540-01-071-2142 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 32548?

Key specifications for 32548: End Item Identification: 30 DW TQG GENERATOR FAMILY; Special Features: NHA ENGINE, DIESEL; 2815-01-462-2289. 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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