PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

HP8BMPumping Unit,hydraulic,power Dri

Stanley Black & Decker, Inc. Dba Stanley Hydraulic Tools Div Stanley Hydraulic Tools · NSN 4320-01-450-3557 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-01-450-3557 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-450-3557. Primary manufacturer part number: HP8BM.
Features
  • Pumping Unit,hydraulic,power Dri — FSC 4320
  • Operating Pressure: 2000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
  • Pump Type: ROTARY
  • Pump Quantity: 1
  • Portability: PORTABLE
  • Capacity: 2.7 GALLONS RESERVOIR
  • Hydraulic Fluid Reservoir: INCLUDED
  • 5 verified cross-references
Applications
  • Hydraulic and pneumatic systems
  • Industrial process pumping
  • Military vehicle hydraulics
General Description

The Pumping Unit,hydraulic,power Dri, cataloged under National Stock Number 4320-01-450-3557, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Stanley Black & Decker, Inc. Dba Stanley Hydraulic Tools Div Stanley Hydraulic Tools. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4320-01-450-3557
Primary Part NumberHP8BM
Item NamePumping Unit,hydraulic,power Dri
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerStanley Black & Decker, Inc. Dba Stanley Hydraulic Tools Div Stanley Hydraulic Tools
StatusACTIVE
Operating Pressure2000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
Pump TypeROTARY
Pump Quantity1
PortabilityPORTABLE
Capacity2.7 GALLONS RESERVOIR
Hydraulic Fluid ReservoirINCLUDED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
4940-00-261-8413PMBC510-58FX INTERCHANGEABLE
Spray Gun,paint
Illinois Tool Works Inc.
5340-00-479-4333 INTERCHANGEABLE
Button,plug
6685-00-684-7667 INTERCHANGEABLE
Pyrometer,indicating
7310-00-901-491561725 INTERCHANGEABLE
Hot Plate,electric
Precision Scientific Petroleum Instruments Co
4330-01-074-21674855745-8 INTERCHANGEABLE
Filter Element,fluid
Kalmar AC Inc
5999-01-611-3418HP-1 INTERCHANGEABLE
Heat Sink,electrical-Electronic
Boyd Lancaster, Inc.
Cross-Reference Index
Part NumberManufacturer
HP8BM Stanley Black & Decker, Inc. Dba Stanley Hydraulic Tools Div Stanley Hydraulic Tools (USA)
HP18299M Stanley Black & Decker, Inc. Dba Stanley Hydraulic Tools Div Stanley Hydraulic Tools (USA)
GT18B10M Stanley Black & Decker, Inc. Dba Stanley Hydraulic Tools Div Stanley Hydraulic Tools (USA)
HP1 Stanley Black & Decker, Inc. Dba Stanley Hydraulic Tools Div Stanley Hydraulic Tools (USA)
HP18299 Stanley Black & Decker, Inc. Dba Stanley Hydraulic Tools Div Stanley Hydraulic Tools (USA)
Related Parts
4940-00-261-8413INTERCHANGEABLE
SPRAY GUN,PAINT
PMBC510-58FX
5340-00-479-4333INTERCHANGEABLE
BUTTON,PLUG
6685-00-684-7667INTERCHANGEABLE
PYROMETER,INDICATING
7310-00-901-4915INTERCHANGEABLE
HOT PLATE,ELECTRIC
61725
4330-01-074-2167INTERCHANGEABLE
FILTER ELEMENT,FLUID
4855745-8
5999-01-611-3418INTERCHANGEABLE
HEAT SINK,ELECTRICAL-ELECTRONIC
HP-1

Frequently Asked Questions

What is NSN 4320-01-450-3557?

NSN 4320-01-450-3557 is a Pumping Unit,hydraulic,power Dri, manufactured by Stanley Black & Decker, Inc. Dba Stanley Hydraulic Tools Div Stanley Hydraulic Tools, classified under FSC 4320 (No Item Name Available). Status: active.

What are the part numbers for NSN 4320-01-450-3557?

NSN 4320-01-450-3557 has 5 cross-referenced part numbers: HP8BM (Stanley Black & Decker, Inc. Dba Stanley Hydraulic Tools Div Stanley Hydraulic Tools), HP18299M (Stanley Black & Decker, Inc. Dba Stanley Hydraulic Tools Div Stanley Hydraulic Tools), GT18B10M (Stanley Black & Decker, Inc. Dba Stanley Hydraulic Tools Div Stanley Hydraulic Tools), HP1 (Stanley Black & Decker, Inc. Dba Stanley Hydraulic Tools Div Stanley Hydraulic Tools), HP18299 (Stanley Black & Decker, Inc. Dba Stanley Hydraulic Tools Div Stanley Hydraulic Tools).

What NSN replaces 4320-01-450-3557?

There are 6 known substitutes for 4320-01-450-3557: 4940-00-261-8413, 5340-00-479-4333, 6685-00-684-7667 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of HP8BM?

Key specifications for HP8BM: Operating Pressure: 2000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS; Pump Type: ROTARY; Pump Quantity: 1; Portability: PORTABLE. 6 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com