PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

496881Engine Block,diesel

Briggs and Stratton Corp · NSN 2815-01-529-3800 · FSC 2815 · No Item Name Available
Verified by PartsTable
NSN 2815-01-529-3800 — this item is cataloged by the U.S. Government under National Stock Number 2815-01-529-3800. Primary manufacturer part number: 496881.
Features
  • Engine Block,diesel — FSC 2815
  • Engine Model Number for Which Designed: 303400
  • Engine Design Control Activity: 08645
  • 1 verified cross-reference
  • Primary manufacturer: Briggs and Stratton Corp
Applications
  • Mechanical power generation
  • Drive system operation
  • Auxiliary equipment operation
General Description

The Engine Block,diesel, cataloged under National Stock Number 2815-01-529-3800, is classified within Federal Supply Class 2815 (No Item Name Available) of the Engines, Turbines, and Components group. The primary manufacturer of record is Briggs and Stratton Corp. Government technical data includes 2 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
NSN2815-01-529-3800
Primary Part Number496881
Item NameEngine Block,diesel
FSC / FSG2815 / 28 — No Item Name Available
ManufacturerBriggs and Stratton Corp
StatusACTIVE
Engine Model Number for Which Designed303400
Engine Design Control Activity08645
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
6625-00-443-570549-6881 INTERCHANGEABLE
Voltmeter
Triplett (bluffton) Corporation Dba Lfe Instruments
Cross-Reference Index
Part NumberManufacturer
496881 PRIMARY Briggs and Stratton Corp (USA)
Related Parts
6625-00-443-5705INTERCHANGEABLE
VOLTMETER
49-6881

Frequently Asked Questions

What is NSN 2815-01-529-3800?

NSN 2815-01-529-3800 is a Engine Block,diesel, manufactured by Briggs and Stratton Corp, classified under FSC 2815 (No Item Name Available). Status: active.

What are the part numbers for NSN 2815-01-529-3800?

NSN 2815-01-529-3800 has 1 cross-referenced part number: 496881 (Briggs and Stratton Corp).

What NSN replaces 2815-01-529-3800?

There is 1 known substitute for 2815-01-529-3800: 6625-00-443-5705. Verify interchangeability with system specifications before substitution.

What are the specifications of 496881?

Key specifications for 496881: End Item Identification: 303400 V-TWIN HORIZONTAL SHAFT ENGINE V; Engine Model Number for Which Designed: 303400; Engine Design Control Activity: 08645; Special Features: NAME: DRIVE-STARTER (USED WITH STEEL RING GEAR). 4 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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