The Pin,grooved,headless, cataloged under National Stock Number 5315-01-431-2541, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Padgett Machine Shop, Inc. Dba Padgett Machine Shop 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-01-431-2541 |
| Primary Part Number | A3020418-001 |
| Item Name | Pin,grooved,headless |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Padgett Machine Shop, Inc. Dba Padgett Machine Shop Inc |
| Status | ACTIVE |
| Style Designator | GROOVE |
| Diameter | 0.375 INCHES NOMINAL IN |
| Material | STEEL CORROSION RESISTING OVERALL |
| 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 |
|---|---|
| A3020418-001 PRIMARY | Padgett Machine Shop, Inc. Dba Padgett Machine Shop Inc (USA) |
| Reference | Meaning |
|---|---|
| A3020418-001 | 5/9 Secondary reference Army, United States Department of the Dba Diorectorate of Production Engineering Div Tobyhanna Army Depot |
NSN 5315-01-431-2541 is a Pin,grooved,headless, manufactured by Padgett Machine Shop, Inc. Dba Padgett Machine Shop Inc, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-431-2541 has 1 manufacturer part number on file: A3020418-001 (Padgett Machine Shop, Inc. Dba Padgett Machine Shop Inc).
Key specifications for A3020418-001: Style Designator: GROOVE; Diameter: 0.375 INCHES NOMINAL IN; Overall Length: 3.500 INCHES NOMINAL IN; End Item Identification: T.O. 31R2-2G-324,FIG 59,ITEM 1 G. 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.