PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

22629Hydrophone Subassembly,sonar

L3harris Technologies, Inc. Div Space and Airborne Systems · NSN 5845-00-346-3266 · FSC 5845 · No Item Name Available
Verified by PartsTable
NSN 5845-00-346-3266 — this item is cataloged by the U.S. Government under National Stock Number 5845-00-346-3266. Primary manufacturer part number: 22629.
Features
  • Hydrophone Subassembly,sonar — FSC 5845
  • Component Type and Quantity: 1 SHAFT
  • Overall Diameter: 2.750 INCHES NOMINAL IN
  • 1 verified cross-reference
  • Primary manufacturer: L3harris Technologies, Inc. Div Space and Airborne Systems
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Hydrophone Subassembly,sonar, cataloged under National Stock Number 5845-00-346-3266, is classified within Federal Supply Class 5845 (No Item Name Available) of the Communication, Detection, and Coherent Radiation Equipment group. The primary manufacturer of record is L3harris Technologies, Inc. Div Space and Airborne Systems. Government technical data includes 2 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5845-00-346-3266
Primary Part Number22629
Item NameHydrophone Subassembly,sonar
FSC / FSG5845 / 58 — No Item Name Available
ManufacturerL3harris Technologies, Inc. Div Space and Airborne Systems
StatusACTIVE
Component Type and Quantity1 SHAFT
Overall Diameter2.750 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5945-00-567-52402-262-9 INTERCHANGEABLE
Solenoid
Parker-Hannifin Corporation Dba Pneutronics
1650-00-922-877523121 INTERCHANGEABLE
Piston and Seat Assembly
Hamilton Sundstrand Corporation Dba Collins Aerospace
5340-01-139-019322629 INTERCHANGEABLE
Handle Bracket
Smiths Aerospace, Inc., Electronic Systems-Grand Rapids
5310-01-215-509622629 INTERCHANGEABLE
Nut,plain,hexagon
Industrial Technologies and Services Llc
Cross-Reference Index
Part NumberManufacturer
22629 PRIMARY L3harris Technologies, Inc. Div Space and Airborne Systems (USA)
Related Parts
5945-00-567-5240INTERCHANGEABLE
SOLENOID
2-262-9
1650-00-922-8775INTERCHANGEABLE
PISTON AND SEAT ASSEMBLY
23121
5340-01-139-0193INTERCHANGEABLE
HANDLE BRACKET
22629
5310-01-215-5096INTERCHANGEABLE
NUT,PLAIN,HEXAGON
22629

Frequently Asked Questions

What is NSN 5845-00-346-3266?

NSN 5845-00-346-3266 is a Hydrophone Subassembly,sonar, manufactured by L3harris Technologies, Inc. Div Space and Airborne Systems, classified under FSC 5845 (No Item Name Available). Status: active.

What are the part numbers for NSN 5845-00-346-3266?

NSN 5845-00-346-3266 has 1 cross-referenced part number: 22629 (L3harris Technologies, Inc. Div Space and Airborne Systems).

What NSN replaces 5845-00-346-3266?

There are 4 known substitutes for 5845-00-346-3266: 5945-00-567-5240, 1650-00-922-8775, 5340-01-139-0193 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 22629?

Key specifications for 22629: Overall Length: 39.875 INCHES NOMINAL IN; Component Type and Quantity: 1 SHAFT; End Item Identification: TYPE DT-90A/BOR-2 A; Overall Diameter: 2.750 INCHES NOMINAL IN. 5 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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