PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

TR171BSQSTransducer,sonar

Joint Electronics Type Designation System · NSN 5845-00-078-5659 · FSC 5845 · No Item Name Available
Verified by PartsTable
NSN 5845-00-078-5659 — this item is cataloged by the U.S. Government under National Stock Number 5845-00-078-5659. Primary manufacturer part number: TR171BSQS.
Features
  • Transducer,sonar — FSC 5845
  • 2 verified cross-references
  • Primary manufacturer: Joint Electronics Type Designation System
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transducer,sonar, cataloged under National Stock Number 5845-00-078-5659, 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 Joint Electronics Type Designation System. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameTransducer,sonar
FSC / FSG5845 — No Item Name Available (FSG 58)
ManufacturersHarris Acoustic Products Corp (CAGE 02131); Joint Electronics Type Designation System (CAGE 80058)
Technical Specifications
ParameterValue
NSN5845-00-078-5659
Primary Part NumberTR171BSQS
Item NameTransducer,sonar
FSC / FSG5845 / 58 — No Item Name Available
ManufacturerJoint Electronics Type Designation System
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5310-00-269-62751832YA INTERCHANGEABLE
Nut,plain,slotted,hexagon
Navistar Intl Corp Truck Br Ohio Plant
5975-00-476-6234500-65 INTERCHANGEABLE
Box Connector,electrical
Fl Industries Inc Pneumotive Div
5360-00-569-719450065 INTERCHANGEABLE
Spring,helical,compression
Fluid Conditioning Products, Inc.
6130-00-578-0867 INTERCHANGEABLE
Power Supply Subassembly
3040-00-602-2767SM-C-426567 INTERCHANGEABLE
Lever,manual Control
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5310-00-638-982235-17546Z INTERCHANGEABLE
Washer,flat
Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Pump Division
1650-00-698-642050065 INTERCHANGEABLE
Valve Assy,pressure
Hydro-Aire Aerospace Corp
1620-00-830-79995006 INTERCHANGEABLE
Axle,landing Gear
Goodrich Aerospace Canada Ltd
7050-00-998-1711 INTERCHANGEABLE
Vane Assembly
4810-01-088-259650065 INTERCHANGEABLE
Diaphragm,actuator Valve,special
Aar Allen Services, Inc Dba Aar Component Services Wellington
Cross-Reference Index
Part NumberManufacturer
50065 Harris Acoustic Products Corp (USA)
TR171BSQS PRIMARY Joint Electronics Type Designation System (USA)
Related Parts
5310-00-269-6275INTERCHANGEABLE
NUT,PLAIN,SLOTTED,HEXAGON
1832YA
5975-00-476-6234INTERCHANGEABLE
BOX CONNECTOR,ELECTRICAL
500-65
5360-00-569-7194INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
50065
6130-00-578-0867INTERCHANGEABLE
POWER SUPPLY SUBASSEMBLY
3040-00-602-2767INTERCHANGEABLE
LEVER,MANUAL CONTROL
SM-C-426567
5310-00-638-9822INTERCHANGEABLE
WASHER,FLAT
35-17546Z
1650-00-698-6420INTERCHANGEABLE
VALVE ASSY,PRESSURE
50065
1620-00-830-7999INTERCHANGEABLE
AXLE,LANDING GEAR
5006
7050-00-998-1711INTERCHANGEABLE
VANE ASSEMBLY
4810-01-088-2596INTERCHANGEABLE
DIAPHRAGM,ACTUATOR VALVE,SPECIAL
50065
5310-01-160-9689INTERCHANGEABLE
LOCKNUT
50065
5342-01-205-5388INTERCHANGEABLE
BUMPER
5-0065

Frequently Asked Questions

What is NSN 5845-00-078-5659?

NSN 5845-00-078-5659 is a Transducer,sonar, manufactured by Joint Electronics Type Designation System, classified under FSC 5845 (No Item Name Available). Status: active.

What are the part numbers for NSN 5845-00-078-5659?

NSN 5845-00-078-5659 has 2 cross-referenced part numbers: 50065 (Harris Acoustic Products Corp), TR171BSQS (Joint Electronics Type Designation System).

What NSN replaces 5845-00-078-5659?

There are 12 known substitutes for 5845-00-078-5659: 5310-00-269-6275, 5975-00-476-6234, 5360-00-569-7194 and 9 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com