PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

6098Hydrophone,sonar

Gavial Itc, Llc · NSN 5845-01-201-0421 · FSC 5845 · No Item Name Available
Verified by PartsTable
NSN 5845-01-201-0421 — this item is cataloged by the U.S. Government under National Stock Number 5845-01-201-0421. Primary manufacturer part number: 6098.
Features
  • Hydrophone,sonar — FSC 5845
  • Unit Type: CERAMIC PZT-4
  • Frequency Rating: 1.8 KILOHERTZ MINIMUM AND 8.0 KILOHERTZ MAXIMUM
  • 3 verified cross-references
  • Primary manufacturer: Gavial Itc, Llc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Hydrophone,sonar, cataloged under National Stock Number 5845-01-201-0421, 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 Gavial Itc, Llc. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5845-01-201-0421
Primary Part Number6098
Item NameHydrophone,sonar
FSC / FSG5845 / 58 — No Item Name Available
ManufacturerGavial Itc, Llc
StatusACTIVE
Unit TypeCERAMIC PZT-4
Frequency Rating1.8 KILOHERTZ MINIMUM AND 8.0 KILOHERTZ MAXIMUM
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
5905-00-196-5632900532-57 INTERCHANGEABLE
Resistor,fixed,wire Wound
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
5960-00-248-3084 INTERCHANGEABLE
Electron Tube
9540-00-288-374013540 INTERCHANGEABLE
Angle,structural
Spectrulite Consortium Inc
6250-00-299-652634 INTERCHANGEABLE
Lampholder
Westinghouse Electric Corp
3960-00-533-76266098 INTERCHANGEABLE
Switch,swivel
Otis Elevator Co Sub of United Technologies Corp
5895-00-797-7030 INTERCHANGEABLE
Duplexer Subassembly
5930-00-931-99676098 INTERCHANGEABLE
Switch,rotary
Electro Switch Corp. Dba Oak Grisgsby Div Electroswitch
5935-00-944-94116098-1 INTERCHANGEABLE
Adapter,connector
Itt Cannon Llc
5305-00-984-6201MS35206-253 INTERCHANGEABLE
Screw,machine
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
9540-01-213-4918 INTERCHANGEABLE
Beam,structural
Cross-Reference Index
Part NumberManufacturer
1206723 Lockheed Martin Corporation Div Rms - Mitchel Field (USA)
1206723 Geospectrum Technologies Incorporated (CAN)
6098 PRIMARY Gavial Itc, Llc (USA)
Related Parts
5905-00-196-5632INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND
900532-57
5960-00-248-3084INTERCHANGEABLE
ELECTRON TUBE
9540-00-288-3740INTERCHANGEABLE
ANGLE,STRUCTURAL
13540
6250-00-299-6526INTERCHANGEABLE
LAMPHOLDER
34
3960-00-533-7626INTERCHANGEABLE
SWITCH,SWIVEL
6098
5895-00-797-7030INTERCHANGEABLE
DUPLEXER SUBASSEMBLY
5930-00-931-9967INTERCHANGEABLE
SWITCH,ROTARY
6098
5935-00-944-9411INTERCHANGEABLE
ADAPTER,CONNECTOR
6098-1
5305-00-984-6201INTERCHANGEABLE
SCREW,MACHINE
MS35206-253
9540-01-213-4918INTERCHANGEABLE
BEAM,STRUCTURAL
6350-01-559-0518INTERCHANGEABLE
BUZZER
6098

Frequently Asked Questions

What is NSN 5845-01-201-0421?

NSN 5845-01-201-0421 is a Hydrophone,sonar, manufactured by Gavial Itc, Llc, classified under FSC 5845 (No Item Name Available). Status: active.

What are the part numbers for NSN 5845-01-201-0421?

NSN 5845-01-201-0421 has 3 cross-referenced part numbers: 1206723 (Lockheed Martin Corporation Div Rms - Mitchel Field), 1206723 (Geospectrum Technologies Incorporated), 6098 (Gavial Itc, Llc).

What NSN replaces 5845-01-201-0421?

There are 11 known substitutes for 5845-01-201-0421: 5905-00-196-5632, 5960-00-248-3084, 9540-00-288-3740 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 6098?

Key specifications for 6098: Unit Type: CERAMIC PZT-4; Frequency Rating: 1.8 KILOHERTZ MINIMUM AND 8.0 KILOHERTZ MAXIMUM; Overall Length: 28.250 INCHES NOMINAL IN; Overall Width: 3.380 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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