The Valve,poppet,engine, cataloged under National Stock Number 2805-00-271-9544, 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 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 16 commercial cross-references from 11 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 2805-00-271-9544 |
| Primary Part Number | D-844 |
| Item Name | Valve,poppet,engine |
| FSC / FSG | 2805 / 28 — No Item Name Available |
| Manufacturer | Dana Corp Spicer Transmission Div |
| Status | CANCELLED |
| Chamfer Length | 0.0312 INCHES NOMINAL IN |
| Stem Diameter | 0.3437 INCHES NOMINAL IN |
| Metallic Hardness Rating and Location | 40.0 ROCKWELL C MINIMUM STEM |
| Metallic Hardness Rating and Location | 45.0 ROCKWELL C MAXIMUM STEM |
| FSC Application Data | GASOLINE ENGINE |
| Seat Angle in Deg | 30.0 |
| Hole Diameter | 0.1280 INCHES MINIMUM AND 0.1310 INCHES MAXIMUM IN |
| Stem Length | 3.7657 INCHES NOMINAL IN |
| Neck Radius | 0.2500 INCHES NOMINAL IN |
| Head Style | FLAT |
| Head Height | 0.1562 INCHES NOMINAL IN |
| Chamfer Angle in Deg | 45.0 |
| Stem Style | DRILLED |
| Outside Diameter | 1.3594 INCHES NOMINAL IN |
| Distance From Hole Center to Stem End | 0.2344 INCHES NOMINAL IN |
| Carbon Relief Groove | NOT INCLUDED |
| Metallic Hardness Rating and Location | 50.0 SHORE SCLEROSCOPE MINIMUM TIP |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| VE-428 | Spx Corp (USA) |
| D-844 PRIMARY | Dana Corp Spicer Transmission Div (USA) |
| 28212 | Hercules Engine Co Inc (USA) |
| 51768 | Hyster-Yale Group, Inc. (USA) |
| 28212 PRIMARY | Brinkley Technology Group Llc Dba Hercules Manufacturing (USA) |
| 28212B PRIMARY | Brinkley Technology Group Llc Dba Hercules Manufacturing (USA) |
| 28212B | General Electric Company (USA) |
| 28212A | Hercules Engine Co Inc (USA) |
| E-131 | Gould Inc Industrial Marketing Div (USA) |
| 28212A | Hyster-Yale Group, Inc. (USA) |
| VE-428 | Bosch Automotive Service Solutions Inc. (USA) |
| X-856 | Clow Corp (USA) |
| V-1024 | Mcquay-Norris Inc Oem Div an Skf Industries Co |
| 28212A PRIMARY | Brinkley Technology Group Llc Dba Hercules Manufacturing (USA) |
| 28212B | Hercules Engine Co Inc (USA) |
| 811 | Napasco International Inc (USA) |
NSN 2805-00-271-9544 is a Valve,poppet,engine, manufactured by Dana Corp Spicer Transmission Div, classified under FSC 2805 (No Item Name Available). Status: cancelled.
NSN 2805-00-271-9544 has 16 cross-referenced part numbers: VE-428 (Spx Corp), D-844 (Dana Corp Spicer Transmission Div), 28212 (Hercules Engine Co Inc), 51768 (Hyster-Yale Group, Inc.), 28212 (Brinkley Technology Group Llc Dba Hercules Manufacturing) and 11 more.
There are 12 known substitutes for 2805-00-271-9544: 5930-00-034-6598, 5930-00-069-9757, 5930-00-084-0881 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for D-844: Chamfer Length: 0.0312 INCHES NOMINAL IN; Stem Diameter: 0.3437 INCHES NOMINAL IN; Metallic Hardness Rating and Location: 40.0 ROCKWELL C MINIMUM STEM; Metallic Hardness Rating and Location: 45.0 ROCKWELL C MAXIMUM STEM. 17 total characteristics are documented in the Federal Logistics Information System.
NSN 2805-00-271-9544 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.