PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

33-0003Parts Kit,hydraulic Pump

Hamilton Sundstrand Corporation · NSN 4320-00-628-4614 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-00-628-4614 — this item is cataloged by the U.S. Government under National Stock Number 4320-00-628-4614. Primary manufacturer part number: 33-0003.
Features
  • Parts Kit,hydraulic Pump — FSC 4320
  • Document Identification: 33-0003
  • Document Source: 99167
  • Component Document Origin: INDUSTRIAL
  • End Item Name: PUMP
  • Component Document Page Number: 1
  • Document Type: PARTS LIST
  • End Item Source: 99167
Applications
  • Fluid transfer and circulation
  • Cooling system maintenance
  • Industrial process pumping
General Description

The Parts Kit,hydraulic Pump, cataloged under National Stock Number 4320-00-628-4614, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Hamilton Sundstrand Corporation. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference 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
NSN4320-00-628-4614
Primary Part Number33-0003
Item NameParts Kit,hydraulic Pump
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerHamilton Sundstrand Corporation
StatusACTIVE
Document Identification33-0003
Document Source99167
Component Document OriginINDUSTRIAL
End Item NamePUMP
Component Document Page Number1
Document TypePARTS LIST
End Item Source99167
Component Quantity5
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
6625-00-146-7273 INTERCHANGEABLE
Modulator,signal Generator
5930-00-636-349733000-3 INTERCHANGEABLE
Switch,pressure
Hydra-Electric Company Dba Hydra-Electric Co
5961-01-111-2700330003 INTERCHANGEABLE
Transistor
Dayton-Granger, Inc.
6210-01-288-290382051A21C21J181L11N1(Y) INTERCHANGEABLE
Light,indicator
Safran Electronics & Defense, Avionics Usa, Llc
4820-01-294-3189330003 INTERCHANGEABLE
Valve,calibrated Flow
Donaldson Company, Inc.
5996-01-717-211733000-3 INTERCHANGEABLE
Amplifier,radio Frequency
Milpower, Inc. Dba Milpower Inc
Cross-Reference Index
Part NumberManufacturer
33-0003 PRIMARY Hamilton Sundstrand Corporation (USA)
Related Parts
6625-00-146-7273INTERCHANGEABLE
MODULATOR,SIGNAL GENERATOR
5930-00-636-3497INTERCHANGEABLE
SWITCH,PRESSURE
33000-3
5961-01-111-2700INTERCHANGEABLE
TRANSISTOR
330003
6210-01-288-2903INTERCHANGEABLE
LIGHT,INDICATOR
82051A21C21J181L11N1(Y)
4820-01-294-3189INTERCHANGEABLE
VALVE,CALIBRATED FLOW
330003
5996-01-717-2117INTERCHANGEABLE
AMPLIFIER,RADIO FREQUENCY
33000-3

Frequently Asked Questions

What is NSN 4320-00-628-4614?

NSN 4320-00-628-4614 is a Parts Kit,hydraulic Pump, manufactured by Hamilton Sundstrand Corporation, classified under FSC 4320 (No Item Name Available). Status: active.

What are the part numbers for NSN 4320-00-628-4614?

NSN 4320-00-628-4614 has 1 cross-referenced part number: 33-0003 (Hamilton Sundstrand Corporation).

What NSN replaces 4320-00-628-4614?

There are 6 known substitutes for 4320-00-628-4614: 6625-00-146-7273, 5930-00-636-3497, 5961-01-111-2700 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 33-0003?

Key specifications for 33-0003: Document Identification: 33-0003; Document Source: 99167; Component Document Origin: INDUSTRIAL; End Item Name: PUMP. 9 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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