PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

31224Shaft Seal,pump

Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc · NSN 4320-00-445-4429 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-00-445-4429 — this item is cataloged by the U.S. Government under National Stock Number 4320-00-445-4429. Primary manufacturer part number: 31224.
Features
  • Shaft Seal,pump — FSC 4320
  • 4 verified cross-references
  • Primary manufacturer: Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc
Applications
  • Fluid transfer and circulation
  • Cooling system maintenance
  • Industrial process pumping
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
General Description

The Shaft Seal,pump, cataloged under National Stock Number 4320-00-445-4429, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc. This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameShaft Seal,pump
FSC / FSG4320 — No Item Name Available (FSG 43)
ManufacturersGarlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc (CAGE 73680); Pentair Pump Group, Inc. Dba Fairbanks Morse Pump (CAGE 10613)
Technical Specifications
ParameterValue
NSN4320-00-445-4429
Primary Part Number31224
Item NameShaft Seal,pump
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerGarlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5940-00-143-4611 INTERCHANGEABLE
Terminal,stud
6680-00-514-56677083-00006 INTERCHANGEABLE
Gage,liquid Quantity,float Type
Rochester Sensors, Llc
2920-00-699-5534 INTERCHANGEABLE
Switch,lock,ignition
5935-00-816-9119575R911H01 INTERCHANGEABLE
Connector,plug,electrical
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
5945-01-245-933031224 INTERCHANGEABLE
Relay,electromagnetic
Tyco Fire Products Lp
5940-01-251-032831224 INTERCHANGEABLE
Terminal,lug
Abb Installation Products Inc
6515-01-567-0141312.24 INTERCHANGEABLE
Sleeve,drill,bone Fixation
Depuy Synthes Sales Inc Dba Depuy Synthes Trauma Div Depuy Synthes Sales, Inc., D/b/a Depuy Synthes Trauma
Cross-Reference Index
Part NumberManufacturer
31224 PRIMARY Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc (USA)
HYD20121 Pentair Pump Group, Inc. Dba Fairbanks Morse Pump (USA)
HYD2Q121 PRIMARY Pentair Pump Group, Inc. Dba Fairbanks Morse Pump (USA)
HYD2C23 Pentair Pump Group, Inc. Dba Fairbanks Morse Pump (USA)
Related Parts
5940-00-143-4611INTERCHANGEABLE
TERMINAL,STUD
6680-00-514-5667INTERCHANGEABLE
GAGE,LIQUID QUANTITY,FLOAT TYPE
7083-00006
2920-00-699-5534INTERCHANGEABLE
SWITCH,LOCK,IGNITION
5935-00-816-9119INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
575R911H01
5945-01-245-9330INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
31224
5940-01-251-0328INTERCHANGEABLE
TERMINAL,LUG
31224
6515-01-567-0141INTERCHANGEABLE
SLEEVE,DRILL,BONE FIXATION
312.24

Frequently Asked Questions

What is NSN 4320-00-445-4429?

NSN 4320-00-445-4429 is a Shaft Seal,pump, manufactured by Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc, classified under FSC 4320 (No Item Name Available). Status: active.

What are the part numbers for NSN 4320-00-445-4429?

NSN 4320-00-445-4429 has 4 cross-referenced part numbers: 31224 (Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc), HYD20121 (Pentair Pump Group, Inc. Dba Fairbanks Morse Pump), HYD2Q121 (Pentair Pump Group, Inc. Dba Fairbanks Morse Pump), HYD2C23 (Pentair Pump Group, Inc. Dba Fairbanks Morse Pump).

What NSN replaces 4320-00-445-4429?

There are 7 known substitutes for 4320-00-445-4429: 5940-00-143-4611, 6680-00-514-5667, 2920-00-699-5534 and 4 more. Verify interchangeability with system specifications before substitution.

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