PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

122801Train Mechanism,sonar

Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp · NSN 5845-00-739-3296 · FSC 5845 · No Item Name Available
Verified by PartsTable
NSN 5845-00-739-3296 — this item is cataloged by the U.S. Government under National Stock Number 5845-00-739-3296. Primary manufacturer part number: 122801.
Features
  • Train Mechanism,sonar — FSC 5845
  • FSC Application Data: UNDERWATER SOUND EQUIPMENT
  • General Characteristics Item Description: STEEL,CRES QQ-S-766 CLASS 4; 1.75 IN. DIA.; 0.062 IN. W IN
  • Fragility Factor: MODERATELY RUGGED
  • 1 verified cross-reference
  • Primary manufacturer: Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Train Mechanism,sonar, cataloged under National Stock Number 5845-00-739-3296, 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 Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp. Government technical data includes 3 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5845-00-739-3296
Primary Part Number122801
Item NameTrain Mechanism,sonar
FSC / FSG5845 / 58 — No Item Name Available
ManufacturerNorthrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
StatusACTIVE
FSC Application DataUNDERWATER SOUND EQUIPMENT
General Characteristics Item DescriptionSTEEL,CRES QQ-S-766 CLASS 4; 1.75 IN. DIA.; 0.062 IN. W IN
Fragility FactorMODERATELY RUGGED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5950-00-513-2720005790 INTERCHANGEABLE
Reactor
Ge Aviation Systems Llc
Cross-Reference Index
Part NumberManufacturer
122801 PRIMARY Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA)
Related Parts
5950-00-513-2720INTERCHANGEABLE
REACTOR
005790

Frequently Asked Questions

What is NSN 5845-00-739-3296?

NSN 5845-00-739-3296 is a Train Mechanism,sonar, manufactured by Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp, classified under FSC 5845 (No Item Name Available). Status: active.

What are the part numbers for NSN 5845-00-739-3296?

NSN 5845-00-739-3296 has 1 cross-referenced part number: 122801 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp).

What NSN replaces 5845-00-739-3296?

There is 1 known substitute for 5845-00-739-3296: 5950-00-513-2720. Verify interchangeability with system specifications before substitution.

What are the specifications of 122801?

Key specifications for 122801: FSC Application Data: UNDERWATER SOUND EQUIPMENT; General Characteristics Item Description: STEEL,CRES QQ-S-766 CLASS 4; 1.75 IN. DIA.; 0.062 IN. W IN; Fragility Factor: MODERATELY RUGGED. 3 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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