Dh Instruments Inc. · NSN 4320-01-521-7581 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-01-521-7581 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-521-7581. Primary manufacturer part number: PP189-2.
4320-01-521-7581 — No Item Name Available illustration
Features
Valve Head,hydraulic Motor-Pump — FSC 4320
Motor-Pump Design Control Activity: 2J641
Furnished Items and Quantity: 1 VALVE
2 verified cross-references
Primary manufacturer: Dh Instruments Inc.
Applications
Flow control in piping systems
Pressure regulation
Steam and fluid isolation
General Description
The Valve Head,hydraulic Motor-Pump, cataloged under National Stock Number 4320-01-521-7581, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Dh Instruments Inc.. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
NSN 4320-01-521-7581 is a Valve Head,hydraulic Motor-Pump, manufactured by Dh Instruments Inc., classified under FSC 4320 (No Item Name Available). Status: active.
What are the part numbers for NSN 4320-01-521-7581?
NSN 4320-01-521-7581 has 2 cross-referenced part numbers: 102152 (Dh Instruments Inc.), PP189-2 (Dh Instruments Inc.).
What NSN replaces 4320-01-521-7581?
There are 9 known substitutes for 4320-01-521-7581: 5305-00-010-2152, 5905-00-106-1356, 5940-00-165-2880 and 6 more. Verify interchangeability with system specifications before substitution.
What are the specifications of PP189-2?
Key specifications for PP189-2: Motor-Pump Design Control Activity: 2J641; Furnished Items and Quantity: 1 VALVE. 2 total characteristics are documented in the Federal Logistics Information System.
✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.