PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

23624Pump,rotary

Gse Holdings Inc. Dba Itw Military Gse Div Hobart Ground Systems · NSN 4320-01-517-0522 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-01-517-0522 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-517-0522. Primary manufacturer part number: 23624.
Features
  • Pump,rotary — FSC 4320
  • Supplementary Features: TEMPERATURE CONDITIONED MIL-C-87252 POLYALPHAOLEFIN (PAO) LIQUID COOLANT
  • Media for Which Designed: LIQUID
  • 2 verified cross-references
  • Primary manufacturer: Gse Holdings Inc. Dba Itw Military Gse Div Hobart Ground Systems
Applications
  • Fluid transfer and circulation
  • Cooling system maintenance
  • Industrial process pumping
General Description

The Pump,rotary, cataloged under National Stock Number 4320-01-517-0522, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Gse Holdings Inc. Dba Itw Military Gse Div Hobart Ground Systems. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 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.

Technical Specifications
ParameterValue
NSN4320-01-517-0522
Primary Part Number23624
Item NamePump,rotary
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerGse Holdings Inc. Dba Itw Military Gse Div Hobart Ground Systems
StatusACTIVE
Supplementary FeaturesTEMPERATURE CONDITIONED MIL-C-87252 POLYALPHAOLEFIN (PAO) LIQUID COOLANT
Media for Which DesignedLIQUID
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5315-00-257-6497 INTERCHANGEABLE
Key,machine
3110-00-825-0883 INTERCHANGEABLE
Bearing,ball,annular
5340-01-168-4278064-23624 INTERCHANGEABLE
Cover,access
Rogers Brothers Corp
5315-01-476-799223624 INTERCHANGEABLE
Pin,straight,threaded
Meggitt (new Hampshire), Inc
6515-01-519-453523624 INTERCHANGEABLE
Tip,ear,tympanometer
Welch Allyn, Inc.
5365-01-596-583723624 INTERCHANGEABLE
Guide,position,spec
Parker Hannifin Corporation Div Hydraulic Systems Division
4710-01-733-832823-624 INTERCHANGEABLE
Tube,bent,metallic
Hii Unmanned Systems, Inc
Cross-Reference Index
Part NumberManufacturer
23624 Gse Holdings Inc. Dba Itw Military Gse Div Hobart Ground Systems (USA)
23624 Itw Gse Inc. (USA)
Related Parts
5315-00-257-6497INTERCHANGEABLE
KEY,MACHINE
3110-00-825-0883INTERCHANGEABLE
BEARING,BALL,ANNULAR
5340-01-168-4278INTERCHANGEABLE
COVER,ACCESS
064-23624
5315-01-476-7992INTERCHANGEABLE
PIN,STRAIGHT,THREADED
23624
6515-01-519-4535INTERCHANGEABLE
TIP,EAR,TYMPANOMETER
23624
5365-01-596-5837INTERCHANGEABLE
GUIDE,POSITION,SPEC
23624
4710-01-733-8328INTERCHANGEABLE
TUBE,BENT,METALLIC
23-624

Frequently Asked Questions

What is NSN 4320-01-517-0522?

NSN 4320-01-517-0522 is a Pump,rotary, manufactured by Gse Holdings Inc. Dba Itw Military Gse Div Hobart Ground Systems, classified under FSC 4320 (No Item Name Available). Status: active.

What are the part numbers for NSN 4320-01-517-0522?

NSN 4320-01-517-0522 has 2 cross-referenced part numbers: 23624 (Gse Holdings Inc. Dba Itw Military Gse Div Hobart Ground Systems), 23624 (Itw Gse Inc.).

What NSN replaces 4320-01-517-0522?

There are 7 known substitutes for 4320-01-517-0522: 5315-00-257-6497, 3110-00-825-0883, 5340-01-168-4278 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 23624?

Key specifications for 23624: End Item Identification: F/A-22 RAPTOR; Supplementary Features: TEMPERATURE CONDITIONED MIL-C-87252 POLYALPHAOLEFIN (PAO) LIQUID COOLANT; Media for Which Designed: LIQUID; Part Name Assigned by Controlling Agency: PUMP,PAO FLUID. 4 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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