The Key,woodruff, cataloged under National Stock Number 5315-01-301-7912, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Robert Bosch Llc. Government technical data includes 8 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-01-301-7912 |
| Primary Part Number | 1 900 023 011 |
| Item Name | Key,woodruff |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Robert Bosch Llc |
| Status | ACTIVE |
| Starting Edge Shape | STRAIGHT |
| Style Designator | ROUND BOTTOM |
| Material Document and Classification | ST60-2K DIN 6888 NATIONAL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Circle Diameter | 18.57 MILLIMETERS NOMINAL MM |
| Key Height | 7.5 MILLIMETERS NOMINAL MM |
| Key Size Designation | ISO 3912 - 5.0X7.5 |
| Material | STEEL OVERALL |
| Thickness | 5.0 MILLIMETERS NOMINAL MM |
| 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 |
|---|---|
| 1 900 023 011 PRIMARY | Robert Bosch Llc (USA) |
| Reference | Meaning |
|---|---|
| 5 X 7.5 DIN 6888 ST60-2K | 5/9 Secondary reference Zelenda Machine and Tools Corp |
| 10100228 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
NSN 5315-01-301-7912 is a Key,woodruff, manufactured by Robert Bosch Llc, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-301-7912 has 1 manufacturer part number on file: 1 900 023 011 (Robert Bosch Llc).
Key specifications for 1 900 023 011: Starting Edge Shape: STRAIGHT; Style Designator: ROUND BOTTOM; Material Document and Classification: ST60-2K DIN 6888 NATIONAL SPEC SINGLE MATERIAL RESPONSE OVERALL; Circle Diameter: 18.57 MILLIMETERS NOMINAL MM. 8 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.