The Valve,poppet,engine, cataloged under National Stock Number 2805-00-987-5827, is classified within Federal Supply Class 2805 (Gasoline Reciprocating Engines, Except Aircraft; and Components) of the Engines, Turbines, and Components group. The manufacturer of record is Linde Material Handling North America Corporation. Government technical data includes 18 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2805-00-987-5827 |
| Primary Part Number | 271MEN1 |
| Item Name | Valve,poppet,engine |
| FSC / FSG | 2805 / 28 — Gasoline Reciprocating Engines, Except Aircraft; and Components |
| Manufacturer | Linde Material Handling North America Corporation |
| Status | ACTIVE |
| Stem Diameter | 0.3110 INCHES NOMINAL IN |
| Head Height | 0.1450 INCHES NOMINAL IN |
| Second Groove Width | 0.0750 INCHES NOMINAL IN |
| Stem Length | 4.1425 INCHES NOMINAL IN |
| Seat Angle in Deg | 30.0 |
| Chamfer Length | 0.0156 INCHES NOMINAL IN |
| Neck Radius | 0.3750 INCHES NOMINAL IN |
| Outside Diameter | 1.6450 INCHES NOMINAL IN |
| Distance From First Groove to Stem End | 0.2190 INCHES NOMINAL IN |
| Stem Style | DOUBLE GROOVED |
| First Groove Diameter | 0.02470 INCHES NOMINAL IN |
| Head Style | FLAT |
| Distance From Second Groove to Stem End | 0.3750 INCHES NOMINAL IN |
| Carbon Relief Groove | INCLUDED |
| Chamfer Angle in Deg | 45.0 |
| Second Groove Diameter | 0.2470 INCHES NOMINAL IN |
| Material | STEEL OVERALL |
| First Groove Width | 0.0750 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 271MEN1 PRIMARY | Linde Material Handling North America Corporation (USA) |
| Reference | Meaning |
|---|---|
| 271MEN1 | 3/9 Design control — primary reference Linde Lift Truck Corp. |
NSN 2805-00-987-5827 is a Valve,poppet,engine, manufactured by Linde Material Handling North America Corporation, classified under FSC 2805, Gasoline Reciprocating Engines, Except Aircraft; and Components. Status: active.
NSN 2805-00-987-5827 has 1 manufacturer part number on file: 271MEN1 (Linde Material Handling North America Corporation).
Key specifications for 271MEN1: Stem Diameter: 0.3110 INCHES NOMINAL IN; Head Height: 0.1450 INCHES NOMINAL IN; Second Groove Width: 0.0750 INCHES NOMINAL IN; Stem Length: 4.1425 INCHES NOMINAL IN. 18 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.