The Guide,valve Stem, cataloged under National Stock Number 2805-01-685-4848, 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 Tekton Inc.. Government technical data includes 3 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2805-01-685-4848 |
| Primary Part Number | 66059 |
| Item Name | Guide,valve Stem |
| FSC / FSG | 2805 / 28 — Gasoline Reciprocating Engines, Except Aircraft; and Components |
| Manufacturer | Tekton Inc. |
| Status | ACTIVE |
| Style Designator | PLAIN-TAPERED SHANK END |
| Bore Diameter | 0.375 INCHES NOMINAL IN |
| 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 |
|---|---|
| 66059 PRIMARY | Tekton Inc. (USA) |
NSN 2805-01-685-4848 is a Guide,valve Stem, manufactured by Tekton Inc., classified under FSC 2805, Gasoline Reciprocating Engines, Except Aircraft; and Components. Status: active.
NSN 2805-01-685-4848 has 1 manufacturer part number on file: 66059 (Tekton Inc.).
Key specifications for 66059: Style Designator: PLAIN-TAPERED SHANK END; Overall Length: 8.0 INCHES NOMINAL IN; Special Features: WIDTH:0.5 IN;WEIGHT:0.38 LB;CLASSIC NATURAL FINISH HAS A DRY, RUST-PREVENTATIVE COATING;REVERSE-TAPERED TO SMOOTHLY DRIVE OUT OR INSERT SOLID PINS WITHOUT STICKING IN WORKPIECE LBS; Part Name Assigned by Controlling Agency: PIN PUNCH. 3 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.