PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

6-2667-2-1Pump,hydraulic Ram,hand Driven

Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division · NSN 4320-01-279-3128 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-01-279-3128 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-279-3128. Primary manufacturer part number: 6-2667-2-1.
Features
  • Pump,hydraulic Ram,hand Driven — FSC 4320
  • 5 verified cross-references
  • Primary manufacturer: Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division
Applications
  • Fluid transfer and circulation
  • Cooling system maintenance
  • Industrial process pumping
General Description

The Pump,hydraulic Ram,hand Driven, cataloged under National Stock Number 4320-01-279-3128, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division. This item has 5 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NamePump,hydraulic Ram,hand Driven
FSC / FSG4320 — No Item Name Available (FSG 43)
ManufacturersTeledyne Industries Inc Teledyne Fluid Systems Republic Business Unit (CAGE 86768); Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division (CAGE 09990); Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M (CAGE 81349)
Technical Specifications
ParameterValue
NSN4320-01-279-3128
Primary Part Number6-2667-2-1
Item NamePump,hydraulic Ram,hand Driven
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerParker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
4320-00-540-3938 INTERCHANGEABLE
Pump,reciprocating
5307-01-517-0969626672 INTERCHANGEABLE
Stud,plain
Honeywell International Inc Div Aerospace-South Bend (bendix Dr)
Cross-Reference Index
Part NumberManufacturer
6-2667-2-1 Teledyne Industries Inc Teledyne Fluid Systems Republic Business Unit (USA)
6-2667-2 Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division (USA)
6-2667-2-1 PRIMARY Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division (USA)
6-2667-2 Teledyne Industries Inc Teledyne Fluid Systems Republic Business Unit (USA)
MIL-P-5515 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
4320-00-540-3938INTERCHANGEABLE
PUMP,RECIPROCATING
5307-01-517-0969INTERCHANGEABLE
STUD,PLAIN
626672

Frequently Asked Questions

What is NSN 4320-01-279-3128?

NSN 4320-01-279-3128 is a Pump,hydraulic Ram,hand Driven, manufactured by Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division, classified under FSC 4320 (No Item Name Available). Status: active.

What are the part numbers for NSN 4320-01-279-3128?

NSN 4320-01-279-3128 has 5 cross-referenced part numbers: 6-2667-2-1 (Teledyne Industries Inc Teledyne Fluid Systems Republic Business Unit), 6-2667-2 (Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division), 6-2667-2-1 (Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division), 6-2667-2 (Teledyne Industries Inc Teledyne Fluid Systems Republic Business Unit), MIL-P-5515 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 4320-01-279-3128?

There are 2 known substitutes for 4320-01-279-3128: 4320-00-540-3938, 5307-01-517-0969. Verify interchangeability with system specifications before substitution.

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