The Screw,cap,socket Head, cataloged under National Stock Number 5305-01-289-9208, 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-289-9208 |
| Primary Part Number | M4X14DIN912-12.9 |
| Item Name | Screw,cap,socket Head |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Din Deutsches Institut Fur Normung Ev |
| Status | ACTIVE |
| Width Across Flats | 3.0 MILLIMETERS MINIMUM AND 3.1 MILLIMETERS MAXIMUM MM |
| Head Height | 3.8 MILLIMETERS MINIMUM AND 4.0 MILLIMETERS MAXIMUM MM |
| External Thread Tolerance Class | 6G G |
| Fastener Length | 14.0 MILLIMETERS NOMINAL MM |
| Thread Pitch in Millimeters | 0.7 |
| Thread Length | 12.6 MILLIMETERS MINIMUM AND 14.0 MILLIMETERS MAXIMUM MM |
| Nominal Thread Diameter | 4.0 MILLIMETERS MM |
| Head Style | FLAT CHAMFER |
| Thread Direction | RIGHT-HAND |
| Internal Drive Style | HEXAGON |
| Material | STEEL PROPERTY CLASS 12.9 OVERALL |
| Thread Series Designator | M |
| Head Diameter | 7.0 MILLIMETERS MINIMUM AND 7.2 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 |
|---|---|
| M4X14DIN912-12.9 | Din Deutsches Institut Fur Normung Ev (DEU) |
| Reference | Meaning |
|---|---|
| M4X14DIN912-12.9 | 5/9 Secondary reference Zelenda Machine and Tools Corp |
| M4X14MMDIN912/12.9 | 3/9 Design control — primary reference Zelenda Machine and Tools Corp |
| B1831CH040014N | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| ANSI B18.3.1M | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
NSN 5305-01-289-9208 is a Screw,cap,socket Head, manufactured by Din Deutsches Institut Fur Normung Ev, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-289-9208 has 1 manufacturer part number on file: M4X14DIN912-12.9 (Din Deutsches Institut Fur Normung Ev).
1 possible match (shared part number, not a government interchangeability claim): 5305-01-384-5374. Verify interchangeability with system specifications before substitution.
Key specifications for M4X14DIN912-12.9: Width Across Flats: 3.0 MILLIMETERS MINIMUM AND 3.1 MILLIMETERS MAXIMUM MM; Head Height: 3.8 MILLIMETERS MINIMUM AND 4.0 MILLIMETERS MAXIMUM MM; External Thread Tolerance Class: 6G G; Fastener Length: 14.0 MILLIMETERS NOMINAL MM. 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.