The Valve,poppet,engine, cataloged under National Stock Number 2805-00-710-2031, 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 Chrysler Realty Company Llc Dba Daimler Chrysler. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government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 | 2805-00-710-2031 |
| Primary Part Number | 1852079 |
| Item Name | Valve,poppet,engine |
| FSC / FSG | 2805 / 28 — Gasoline Reciprocating Engines, Except Aircraft; and Components |
| Manufacturer | Chrysler Realty Company Llc Dba Daimler Chrysler |
| Status | ACTIVE |
| Stem Diameter | 0.3395 INCHES MINIMUM AND 0.3405 INCHES MAXIMUM IN |
| Head Height | 0.1560 INCHES NOMINAL IN |
| Second Groove Width | 0.0615 INCHES MINIMUM AND 0.0635 INCHES MAXIMUM IN |
| Stem Length | 4.6840 INCHES NOMINAL IN |
| Seat Angle in Deg | 45.0 |
| Chamfer Length | 0.0750 INCHES NOMINAL IN |
| Neck Radius | 0.3800 INCHES NOMINAL IN |
| Outside Diameter | 1.5000 INCHES NOMINAL IN |
| Distance From First Groove to Stem End | 0.2300 INCHES NOMINAL IN |
| Stem Style | DOUBLE GROOVED |
| First Groove Diameter | 0.2735 INCHES MINIMUM AND 0.2795 INCHES MAXIMUM IN |
| Head Style | CONCAVE |
| 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 | 0.2735 INCHES MINIMUM AND 0.2795 INCHES MAXIMUM IN |
| Material | STEEL OVERALL |
| First Groove Width | 0.0615 INCHES MINIMUM AND 0.0634 INCHES MAXIMUM 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 |
|---|---|
| 1852079 PRIMARY | Chrysler Realty Company Llc Dba Daimler Chrysler (USA) |
| Reference | Meaning |
|---|---|
| 15843 | C/1 Advisory reference — outside the item-of-supply concept Tld Wollard Llc |
| 1852079 | 5/9 Secondary reference U.S. Government activity |
NSN 2805-00-710-2031 is a Valve,poppet,engine, manufactured by Chrysler Realty Company Llc Dba Daimler Chrysler, classified under FSC 2805, Gasoline Reciprocating Engines, Except Aircraft; and Components. Status: active.
NSN 2805-00-710-2031 has 1 manufacturer part number on file: 1852079 (Chrysler Realty Company Llc Dba Daimler Chrysler).
4 possible matches (shared part number, not a government interchangeability claim): 4320-00-810-9849, 5360-01-411-3839, 8145-01-539-4563. Verify interchangeability with system specifications before substitution.
Key specifications for 1852079: Stem Diameter: 0.3395 INCHES MINIMUM AND 0.3405 INCHES MAXIMUM IN; Head Height: 0.1560 INCHES NOMINAL IN; Second Groove Width: 0.0615 INCHES MINIMUM AND 0.0635 INCHES MAXIMUM IN; Stem Length: 4.6840 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.