The Valve,poppet,engine, cataloged under National Stock Number 2805-00-350-6354, is classified within Federal Supply Class 2805 (No Item Name Available) of the Engines, Turbines, and Components group. The primary manufacturer of record is Dana Corp Spicer Transmission Div. Government technical data includes 21 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2805-00-350-6354 |
| Primary Part Number | D-1438 |
| Item Name | Valve,poppet,engine |
| FSC / FSG | 2805 / 28 — No Item Name Available |
| Manufacturer | Dana Corp Spicer Transmission Div |
| Status | ACTIVE |
| Stem Style | DOUBLE GROOVED |
| Stem Length | 8.0313 INCHES NOMINAL IN |
| Neck Radius | 0.3750 INCHES NOMINAL IN |
| Outside Diameter | 1.8437 INCHES MINIMUM AND 1.8587 INCHES MAXIMUM IN |
| Chamfer Length | 0.0312 INCHES NOMINAL IN |
| Seat Angle in Deg | 45.0 |
| Metallic Hardness Rating and Location | 48.0 ROCKWELL C NOMINAL TIP |
| FSC Application Data | GASOLINE ENGINE |
| Metallic Hardness Rating and Location | 35.0 ROCKWELL C MINIMUM STEM |
| Metallic Hardness Rating and Location | 45.0 ROCKWELL C MAXIMUM STEM |
| Second Groove Width | 0.0625 INCHES NOMINAL IN |
| Head Style | MUSHROOM |
| Chamfer Angle in Deg | 60.0 |
| Distance From Second Groove to Stem End | 0.5937 INCHES NOMINAL IN |
| First Groove Diameter | 0.4290 INCHES MINIMUM AND 0.4340 INCHES MAXIMUM IN |
| Carbon Relief Groove | NOT INCLUDED |
| Head Height | 0.1719 INCHES NOMINAL IN |
| Second Groove Diameter | 0.4290 INCHES MINIMUM AND 0.4340 INCHES MAXIMUM IN |
| Stem Diameter | 0.4955 INCHES MINIMUM AND 0.4965 INCHES MAXIMUM IN |
| First Groove Width | 0.0625 INCHES NOMINAL IN |
| Distance From First Groove to Stem End | 0.2500 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 2805-00-350-6354 is a Valve,poppet,engine, manufactured by Dana Corp Spicer Transmission Div, classified under FSC 2805 (No Item Name Available). Status: active.
NSN 2805-00-350-6354 has 5 cross-referenced part numbers: 1451366 (Dresser, Llc), A329279 (U S Army Tank Automotive Command Amsta-Im-Mm), 145136C (Dresser, Llc), D-1438 (Dana Corp Spicer Transmission Div), 1351 (Napasco International Inc).
There are 12 known substitutes for 2805-00-350-6354: 6625-00-009-2379, 4320-00-398-5677, 5998-00-489-6271 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for D-1438: Stem Style: DOUBLE GROOVED; Stem Length: 8.0313 INCHES NOMINAL IN; Neck Radius: 0.3750 INCHES NOMINAL IN; Outside Diameter: 1.8437 INCHES MINIMUM AND 1.8587 INCHES MAXIMUM IN. 21 total characteristics are documented in the Federal Logistics Information System.