PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

15619Retainer,pump Assy

Meggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc. · NSN 4320-01-194-2697 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-01-194-2697 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-194-2697. Primary manufacturer part number: 15619.
Features
  • Retainer,pump Assy — FSC 4320
  • 4 verified cross-references
  • Primary manufacturer: Meggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc.
Applications
  • Fluid transfer and circulation
  • Cooling system maintenance
  • Industrial process pumping
General Description

The Retainer,pump Assy, cataloged under National Stock Number 4320-01-194-2697, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Meggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc.. This item has 4 commercial cross-references from 3 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 NameRetainer,pump Assy
FSC / FSG4320 — No Item Name Available (FSG 43)
ManufacturersMeggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc. (CAGE 58163); Meggitt Defense Systems, Inc. Dba Meggitt Defense Systems Inc (CAGE 62228); Howden Fluid Systems (CAGE 33654)
Technical Specifications
ParameterValue
NSN4320-01-194-2697
Primary Part Number15619
Item NameRetainer,pump Assy
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerMeggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5305-00-125-619315619 INTERCHANGEABLE
Screw,cap,socket Head
Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems
6105-00-406-274315619 INTERCHANGEABLE
Time Motor Assembly
Leica Inc Surveying and Photogrammetry Systems Div
5935-00-904-1072TNCRPL6M55 INTERCHANGEABLE
Connector,plug,electrical
Itt Cannon Llc
8145-01-205-244615619 INTERCHANGEABLE
Shipping and Storage Container,e
Naval Inventory Control Point
2935-01-209-6106156719 INTERCHANGEABLE
Hose and Coupling a
Parker Hannifin Corp Dba Pneutronics Div Stratoflex Products Division
5330-01-290-4173P49666-904 INTERCHANGEABLE
Packing,preformed
Lexair Inc
5315-01-551-524415619 INTERCHANGEABLE
Pin,quick Release
Teledyne Flir Unmanned Ground Systems, Inc
Cross-Reference Index
Part NumberManufacturer
15619 Meggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc. (USA)
H15619 Meggitt Defense Systems, Inc. Dba Meggitt Defense Systems Inc (USA)
H15619 Meggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc. (USA)
15619 Howden Fluid Systems (USA)
Related Parts
5305-00-125-6193INTERCHANGEABLE
SCREW,CAP,SOCKET HEAD
15619
6105-00-406-2743INTERCHANGEABLE
TIME MOTOR ASSEMBLY
15619
5935-00-904-1072INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
TNCRPL6M55
8145-01-205-2446INTERCHANGEABLE
SHIPPING AND STORAGE CONTAINER,E
15619
2935-01-209-6106INTERCHANGEABLE
HOSE AND COUPLING A
156719
5330-01-290-4173INTERCHANGEABLE
PACKING,PREFORMED
P49666-904
5315-01-551-5244INTERCHANGEABLE
PIN,QUICK RELEASE
15619

Frequently Asked Questions

What is NSN 4320-01-194-2697?

NSN 4320-01-194-2697 is a Retainer,pump Assy, manufactured by Meggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc., classified under FSC 4320 (No Item Name Available). Status: active.

What are the part numbers for NSN 4320-01-194-2697?

NSN 4320-01-194-2697 has 4 cross-referenced part numbers: 15619 (Meggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc.), H15619 (Meggitt Defense Systems, Inc. Dba Meggitt Defense Systems Inc), H15619 (Meggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc.), 15619 (Howden Fluid Systems).

What NSN replaces 4320-01-194-2697?

There are 7 known substitutes for 4320-01-194-2697: 5305-00-125-6193, 6105-00-406-2743, 5935-00-904-1072 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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