PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

56704Speed Sensor,diesel Engine

Westerbeke Corporation · NSN 2815-01-688-2714 · FSC 2815 · No Item Name Available
Verified by PartsTable
NSN 2815-01-688-2714 — this item is cataloged by the U.S. Government under National Stock Number 2815-01-688-2714. Primary manufacturer part number: 56704.
Features
  • Speed Sensor,diesel Engine — FSC 2815
  • 1 verified cross-reference
  • Primary manufacturer: Westerbeke Corporation
Applications
  • Mechanical power generation
  • Drive system operation
  • Auxiliary equipment operation
General Description

The Speed Sensor,diesel Engine, cataloged under National Stock Number 2815-01-688-2714, is classified within Federal Supply Class 2815 (No Item Name Available) of the Engines, Turbines, and Components group. The primary manufacturer of record is Westerbeke Corporation. 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
NSN2815-01-688-2714
Primary Part Number56704
Item NameSpeed Sensor,diesel Engine
FSC / FSG2815 / 28 — No Item Name Available
ManufacturerWesterbeke Corporation
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
4730-00-497-4281 INTERCHANGEABLE
Adapter,straight,tube to Hose
Cross-Reference Index
Part NumberManufacturer
56704 PRIMARY Westerbeke Corporation (USA)
Related Parts
4730-00-497-4281INTERCHANGEABLE
ADAPTER,STRAIGHT,TUBE TO HOSE

Frequently Asked Questions

What is NSN 2815-01-688-2714?

NSN 2815-01-688-2714 is a Speed Sensor,diesel Engine, manufactured by Westerbeke Corporation, classified under FSC 2815 (No Item Name Available). Status: active.

What are the part numbers for NSN 2815-01-688-2714?

NSN 2815-01-688-2714 has 1 cross-referenced part number: 56704 (Westerbeke Corporation).

What NSN replaces 2815-01-688-2714?

There is 1 known substitute for 2815-01-688-2714: 4730-00-497-4281. Verify interchangeability with system specifications before substitution.

What are the specifications of 56704?

Key specifications for 56704: End Item Identification: GENERATOR SET; Part Name Assigned by Controlling Agency: SPEED SENSOR. 2 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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