PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

17644Rocker Arm Assembly,engine Poppe

Westerbeke Corporation · NSN 2815-01-395-8876 · FSC 2815 · No Item Name Available
Verified by PartsTable
NSN 2815-01-395-8876 — this item is cataloged by the U.S. Government under National Stock Number 2815-01-395-8876. Primary manufacturer part number: 17644.
Features
  • Rocker Arm Assembly,engine Poppe — FSC 2815
  • 2 verified cross-references
  • Primary manufacturer: Westerbeke Corporation
Applications
  • Mechanical power generation
  • Drive system operation
  • Auxiliary equipment operation
General Description

The Rocker Arm Assembly,engine Poppe, cataloged under National Stock Number 2815-01-395-8876, 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 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameRocker Arm Assembly,engine Poppe
FSC / FSG2815 — No Item Name Available (FSG 28)
ManufacturersWesterbeke Corporation (CAGE 03798)
Technical Specifications
ParameterValue
NSN2815-01-395-8876
Primary Part Number17644
Item NameRocker Arm Assembly,engine Poppe
FSC / FSG2815 / 28 — No Item Name Available
ManufacturerWesterbeke Corporation
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5330-00-514-3818206571 INTERCHANGEABLE
Seal,plain Encased
Dana Off Highway Products, Llc
4720-00-654-3882FC23807 INTERCHANGEABLE
Hose Assembly,nonmetallic
Airtex Products Div of Uis Inc
3030-00-813-802217661 INTERCHANGEABLE
Belt,v
Contitech Usa, Inc Dba Veyance Technologies
5330-01-157-9853 INTERCHANGEABLE
Gasket
6625-01-260-555717644 INTERCHANGEABLE
Meter
Te Connectivity Corporation
Cross-Reference Index
Part NumberManufacturer
17664 Westerbeke Corporation (USA)
17644 PRIMARY Westerbeke Corporation (USA)
Related Parts
5330-00-514-3818INTERCHANGEABLE
SEAL,PLAIN ENCASED
206571
4720-00-654-3882INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
FC23807
3030-00-813-8022INTERCHANGEABLE
BELT,V
17661
5330-01-157-9853INTERCHANGEABLE
GASKET
6625-01-260-5557INTERCHANGEABLE
METER
17644

Frequently Asked Questions

What is NSN 2815-01-395-8876?

NSN 2815-01-395-8876 is a Rocker Arm Assembly,engine Poppe, manufactured by Westerbeke Corporation, classified under FSC 2815 (No Item Name Available). Status: active.

What are the part numbers for NSN 2815-01-395-8876?

NSN 2815-01-395-8876 has 2 cross-referenced part numbers: 17664 (Westerbeke Corporation), 17644 (Westerbeke Corporation).

What NSN replaces 2815-01-395-8876?

There are 5 known substitutes for 2815-01-395-8876: 5330-00-514-3818, 4720-00-654-3882, 3030-00-813-8022 and 2 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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