The Valve,poppet,engine, cataloged under National Stock Number 2805-00-136-2119, is classified within Federal Supply Class 2805 (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. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2805-00-136-2119 |
| Primary Part Number | B49134 |
| Item Name | Valve,poppet,engine |
| FSC / FSG | 2805 / 28 — No Item Name Available |
| Manufacturer | Brunswick Corp Dba Mercury Marine Div Mercury Marine |
| Status | ACTIVE |
| Material | STEEL OVERALL |
| Groove Width | 0.1250 INCHES NOMINAL IN |
| Head Style | FLAT |
| Seat Angle in Deg | 45.0 |
| Chamfer Angle in Deg | 30.0 |
| Head Height | 0.1560 INCHES NOMINAL IN |
| Groove Diameter | 0.3280 INCHES NOMINAL IN |
| Neck Radius | 0.3125 INCHES NOMINAL IN |
| Stem Diameter | 0.3750 INCHES NOMINAL IN |
| Stem Length | 5.0000 INCHES NOMINAL IN |
| Distance From Groove to Stem End | 0.2190 INCHES NOMINAL IN |
| Chamfer Length | 0.0315 INCHES NOMINAL IN |
| Carbon Relief Groove | NOT INCLUDED |
| Stem Style | GROOVED |
| Outside Diameter | 2.0625 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 2805-00-136-2119 is a Valve,poppet,engine, manufactured by Brunswick Corp Dba Mercury Marine Div Mercury Marine, classified under FSC 2805 (No Item Name Available). Status: active.
NSN 2805-00-136-2119 has 2 cross-referenced part numbers: 49134 (Brunswick Corp Dba Mercury Marine Div Mercury Marine), B49134 (Brunswick Corp Dba Mercury Marine Div Mercury Marine).
There are 4 known substitutes for 2805-00-136-2119: 5940-00-271-6709, 4930-00-374-7650, 5950-00-993-6396 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for B49134: Material: STEEL OVERALL; Groove Width: 0.1250 INCHES NOMINAL IN; Head Style: FLAT; Seat Angle in Deg: 45.0. 15 total characteristics are documented in the Federal Logistics Information System.