PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

50220Housing,liquid Pump

Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Pump Division · NSN 4320-00-631-4246 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-00-631-4246 — this item is cataloged by the U.S. Government under National Stock Number 4320-00-631-4246. Primary manufacturer part number: 50220.
Features
  • Housing,liquid Pump — FSC 4320
  • Pump Design Control Activity: 9F512
  • 1 verified cross-reference
  • Primary manufacturer: Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Pump Division
Applications
  • Fluid transfer and circulation
  • Cooling system maintenance
  • Industrial process pumping
General Description

The Housing,liquid Pump, cataloged under National Stock Number 4320-00-631-4246, 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 Pump Division. Government technical data includes 1 verified specification, 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4320-00-631-4246
Primary Part Number50220
Item NameHousing,liquid Pump
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerParker-Hannifin Corporation Dba Pneutronics Div Hydraulic Pump Division
StatusACTIVE
Pump Design Control Activity9F512
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
4730-00-020-4269502-0020 INTERCHANGEABLE
Elbow,pipe
Cummins Power Generation Inc.
5140-00-116-8832324 INTERCHANGEABLE
Tool Box,portable
Shilog, Ltd Dba Shilog Ltd
1610-00-119-654450220 INTERCHANGEABLE
Cylinder Head,hydro
Hamilton Sundstrand Corporation Dba Collins Aerospace
5325-00-286-58985-0-220A INTERCHANGEABLE
Stud,turnlock Fastener
Southco Inc New York Div
1650-00-516-4724 INTERCHANGEABLE
Filter,fluid
5950-00-581-2634150A693H01 INTERCHANGEABLE
Transformer,pulse
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
5325-00-641-0319SCB69501 INTERCHANGEABLE
Stud,lock Pin Fastener
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5325-01-107-008585-11-220-16 INTERCHANGEABLE
Stud,turnlock Fastener
Southco Inc
6625-01-179-511040900 INTERCHANGEABLE
Converter,signal Data
Setra Systems, Inc. Dba Gems Sensors
4820-01-179-606550502228 INTERCHANGEABLE
Valve,pilot Control
Mti Insulated Products Inc.
Cross-Reference Index
Part NumberManufacturer
50220 PRIMARY Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Pump Division (USA)
Related Parts
4730-00-020-4269INTERCHANGEABLE
ELBOW,PIPE
502-0020
5140-00-116-8832INTERCHANGEABLE
TOOL BOX,PORTABLE
324
1610-00-119-6544INTERCHANGEABLE
CYLINDER HEAD,HYDRO
50220
5325-00-286-5898INTERCHANGEABLE
STUD,TURNLOCK FASTENER
5-0-220A
1650-00-516-4724INTERCHANGEABLE
FILTER,FLUID
5950-00-581-2634INTERCHANGEABLE
TRANSFORMER,PULSE
150A693H01
5325-00-641-0319INTERCHANGEABLE
STUD,LOCK PIN FASTENER
SCB69501
5325-01-107-0085INTERCHANGEABLE
STUD,TURNLOCK FASTENER
85-11-220-16
6625-01-179-5110INTERCHANGEABLE
CONVERTER,SIGNAL DATA
40900
4820-01-179-6065INTERCHANGEABLE
VALVE,PILOT CONTROL
50502228
5340-01-397-8744INTERCHANGEABLE
LATCH,MORTISE
50220
4730-01-417-7005INTERCHANGEABLE
STRAINER ELEMENT,SEDIMENT

Frequently Asked Questions

What is NSN 4320-00-631-4246?

NSN 4320-00-631-4246 is a Housing,liquid Pump, manufactured by Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Pump Division, classified under FSC 4320 (No Item Name Available). Status: active.

What are the part numbers for NSN 4320-00-631-4246?

NSN 4320-00-631-4246 has 1 cross-referenced part number: 50220 (Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Pump Division).

What NSN replaces 4320-00-631-4246?

There are 12 known substitutes for 4320-00-631-4246: 4730-00-020-4269, 5140-00-116-8832, 1610-00-119-6544 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 50220?

Key specifications for 50220: Pump Design Control Activity: 9F512; Special Features: 3.360 IN. H,6.626 IN. OD; FIVE 0.1495 IN. DIA HOLES IN. 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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