The Screw,machine, cataloged under National Stock Number 5305-01-388-0459, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Din Deutsches Institut Fur Normung Ev. Government technical data includes 13 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-388-0459 |
| Primary Part Number | DIN921-M6-1X16-5.8 |
| Item Name | Screw,machine |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Din Deutsches Institut Fur Normung Ev |
| Status | ACTIVE |
| Head Height | 2.95 MILLIMETERS MINIMUM AND 3.25 MILLIMETERS MAXIMUM MM |
| External Thread Tolerance Class | 6G G |
| Fastener Length | 16.0 MILLIMETERS NOMINAL MM |
| Screw Material Document and Classification | DIN921 NATIONAL SPEC SINGLE MATERIAL RESPONSE |
| Thread Pitch in Millimeters | 1.0 |
| Thread Length | 14.0 MILLIMETERS MINIMUM AND 16.0 MILLIMETERS MAXIMUM MM |
| Nominal Thread Diameter | 6.0 MILLIMETERS MM |
| Head Style | PAN NO. 2 |
| Thread Direction | RIGHT-HAND |
| Screw Material | STEEL PROPERTY CLASS 5.8 |
| Internal Drive Style | SLOT |
| Thread Series Designator | M |
| Head Diameter | 19.48 MILLIMETERS MINIMUM AND 20.00 MILLIMETERS MAXIMUM 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 |
|---|---|
| DIN921-M6-1X16-5.8 | Din Deutsches Institut Fur Normung Ev (DEU) |
| Reference | Meaning |
|---|---|
| DIN921-M6-1X16-5.8 | 5/9 Secondary reference Soltam Systems Ltd. |
| DIN921-M6-1X16-5.8 | 5/9 Secondary reference Soltam Systems Ltd. Dba Soltam Ltd. |
| DIN921-M6-1X16-5.8 | 3/9 Design control — primary reference Zelenda Machine and Tools Corp |
NSN 5305-01-388-0459 is a Screw,machine, manufactured by Din Deutsches Institut Fur Normung Ev, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-388-0459 has 1 manufacturer part number on file: DIN921-M6-1X16-5.8 (Din Deutsches Institut Fur Normung Ev).
Key specifications for DIN921-M6-1X16-5.8: Head Height: 2.95 MILLIMETERS MINIMUM AND 3.25 MILLIMETERS MAXIMUM MM; External Thread Tolerance Class: 6G G; Fastener Length: 16.0 MILLIMETERS NOMINAL MM; Screw Material Document and Classification: DIN921 NATIONAL SPEC SINGLE MATERIAL RESPONSE. 13 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.