The Valve,poppet,engine, cataloged under National Stock Number 2805-00-591-7768, 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 Cummins Power Generation Inc.. Government technical data includes 14 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2805-00-591-7768 |
| Primary Part Number | 110-0827 |
| Item Name | Valve,poppet,engine |
| FSC / FSG | 2805 / 28 — Gasoline Reciprocating Engines, Except Aircraft; and Components |
| Manufacturer | Cummins Power Generation Inc. |
| Status | ACTIVE |
| Stem Diameter | 0.3085 INCHES NOMINAL IN |
| Head Height | 0.1500 INCHES NOMINAL IN |
| Stem Length | 3.9570 INCHES NOMINAL IN |
| Seat Angle in Deg | 45.0 |
| Neck Radius | 0.3437 INCHES NOMINAL IN |
| Groove Diameter | 0.2730 INCHES NOMINAL IN |
| Distance From Groove to Stem End | 0.2050 INCHES NOMINAL IN |
| Outside Diameter | 0.9975 INCHES NOMINAL IN |
| Stem Style | GROOVED |
| Head Style | FLAT |
| Carbon Relief Groove | NOT INCLUDED |
| Material | STEEL CORROSION RESISTING HEAD |
| Material | STEEL STEM |
| Groove Width | 0.0850 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 |
|---|---|
| 110-0827 PRIMARY | Cummins Power Generation Inc. (USA) |
| Reference | Meaning |
|---|---|
| 110B827 | 5/9 Secondary reference Cummins Power Generation Inc. |
| 110-827 | 5/9 Secondary reference Cummins Power Generation Inc. |
NSN 2805-00-591-7768 is a Valve,poppet,engine, manufactured by Cummins Power Generation Inc., classified under FSC 2805, Gasoline Reciprocating Engines, Except Aircraft; and Components. Status: active.
NSN 2805-00-591-7768 has 1 manufacturer part number on file: 110-0827 (Cummins Power Generation Inc.).
2 possible matches (shared part number, not a government interchangeability claim): 5330-00-785-7894, 5315-01-548-9285. Verify interchangeability with system specifications before substitution.
Key specifications for 110-0827: Stem Diameter: 0.3085 INCHES NOMINAL IN; Head Height: 0.1500 INCHES NOMINAL IN; Stem Length: 3.9570 INCHES NOMINAL IN; Seat Angle in Deg: 45.0. 14 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.