The Screw,adjusting,valve Tappet, cataloged under National Stock Number 2805-00-010-0480, 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 12 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 2805-00-010-0480 |
| Primary Part Number | 1855238 |
| Item Name | Screw,adjusting,valve Tappet |
| FSC / FSG | 2805 / 28 — Gasoline Reciprocating Engines, Except Aircraft; and Components |
| Manufacturer | Chrysler Realty Company Llc Dba Daimler Chrysler |
| Status | ACTIVE |
| Width Across Flats | 0.375 INCHES NOMINAL IN |
| End Length | 0.230 INCHES NOMINAL IN |
| Undercut Diameter | 0.282 INCHES NOMINAL IN |
| Thread Series | UNF |
| Style Designator | SPHERICAL HEAD, UNDERCUT, WRENCHING FLATS |
| End Largest Diameter | 0.312 INCHES NOMINAL IN |
| Thread Length | 0.750 INCHES IN |
| Casehardening Indicator | CASEHARDENED |
| Thread Size | 0.375-24 |
| End Spherical Radius | 0.156 INCHES NOMINAL IN |
| Thread Class | 2A A |
| Material | STEEL |
| 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 |
|---|---|
| 1855238 PRIMARY | Chrysler Realty Company Llc Dba Daimler Chrysler (USA) |
| Reference | Meaning |
|---|---|
| 1855238 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
NSN 2805-00-010-0480 is a Screw,adjusting,valve Tappet, manufactured by Chrysler Realty Company Llc Dba Daimler Chrysler, classified under FSC 2805, Gasoline Reciprocating Engines, Except Aircraft; and Components. Status: active.
NSN 2805-00-010-0480 has 1 manufacturer part number on file: 1855238 (Chrysler Realty Company Llc Dba Daimler Chrysler).
Key specifications for 1855238: Width Across Flats: 0.375 INCHES NOMINAL IN; End Length: 0.230 INCHES NOMINAL IN; Undercut Diameter: 0.282 INCHES NOMINAL IN; Thread Series: UNF. 12 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.