PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

49135Valve,poppet,engine

Brunswick Corp Dba Mercury Marine Div Mercury Marine · NSN 2815-01-277-3733 · FSC 2815 · No Item Name Available
Verified by PartsTable
NSN 2815-01-277-3733 — this item is cataloged by the U.S. Government under National Stock Number 2815-01-277-3733. Primary manufacturer part number: 49135.
Features
  • Valve,poppet,engine — FSC 2815
  • 1 verified cross-reference
  • Primary manufacturer: Brunswick Corp Dba Mercury Marine Div Mercury Marine
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
  • Mechanical power generation
  • Drive system operation
General Description

The Valve,poppet,engine, cataloged under National Stock Number 2815-01-277-3733, is classified within Federal Supply Class 2815 (No Item Name Available) of the Engines, Turbines, and Components group. The primary manufacturer of record is Brunswick Corp Dba Mercury Marine Div Mercury Marine. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameValve,poppet,engine
FSC / FSG2815 — No Item Name Available (FSG 28)
ManufacturersBrunswick Corp Dba Mercury Marine Div Mercury Marine (CAGE 88907)
Technical Specifications
ParameterValue
NSN2815-01-277-3733
Primary Part Number49135
Item NameValve,poppet,engine
FSC / FSG2815 / 28 — No Item Name Available
ManufacturerBrunswick Corp Dba Mercury Marine Div Mercury Marine
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
2990-00-451-483949135 INTERCHANGEABLE
Arrester,spark Exhaust
Cummins Filtration Inc.
3030-00-528-3796 INTERCHANGEABLE
Belt,v
Cross-Reference Index
Part NumberManufacturer
49135 PRIMARY Brunswick Corp Dba Mercury Marine Div Mercury Marine (USA)
Related Parts
2990-00-451-4839INTERCHANGEABLE
ARRESTER,SPARK EXHAUST
49135
3030-00-528-3796INTERCHANGEABLE
BELT,V

Frequently Asked Questions

What is NSN 2815-01-277-3733?

NSN 2815-01-277-3733 is a Valve,poppet,engine, manufactured by Brunswick Corp Dba Mercury Marine Div Mercury Marine, classified under FSC 2815 (No Item Name Available). Status: active.

What are the part numbers for NSN 2815-01-277-3733?

NSN 2815-01-277-3733 has 1 cross-referenced part number: 49135 (Brunswick Corp Dba Mercury Marine Div Mercury Marine).

What NSN replaces 2815-01-277-3733?

There are 2 known substitutes for 2815-01-277-3733: 2990-00-451-4839, 3030-00-528-3796. Verify interchangeability with system specifications before substitution.

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