The Screw,cap,socket Head, cataloged under National Stock Number 5305-01-378-8820, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Zelenda Machine and Tools Corp. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-378-8820 |
| Primary Part Number | DIN912-M3X20-A4 |
| Item Name | Screw,cap,socket Head |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Zelenda Machine and Tools Corp |
| Status | ACTIVE |
| Head Height | 3.0 MILLIMETERS NOMINAL MM |
| Head Diameter | 5.5 MILLIMETERS NOMINAL MM |
| Width Across Flats | 2.5 MILLIMETERS NOMINAL MM |
| Surface Treatment | ZINC OVERALL |
| Material | STEEL PROPERTY CLASS 12.9 OVERALL |
| Thread Series Designator | M |
| Thread Pitch in Millimeters | 0.5 |
| Thread Direction | RIGHT-HAND |
| External Thread Tolerance Class | 6G G |
| Nominal Thread Diameter | 3.0 MILLIMETERS MM |
| Internal Drive Style | HEXAGON |
| Head Style | FLAT CHAMFER |
| Fastener Length | 20.0 MILLIMETERS NOMINAL MM |
| Thread Length | 18.0 MILLIMETERS NOMINAL MM |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| DIN912-M3X20-A4 | Zelenda Machine and Tools Corp (USA) |
| 102723 | Alvis Moelv As Tidl Hagglundsmoelvas (NOR) |
NSN 5305-01-378-8820 is a Screw,cap,socket Head, manufactured by Zelenda Machine and Tools Corp, classified under FSC 5305 (No Item Name Available). Status: active.
NSN 5305-01-378-8820 has 2 cross-referenced part numbers: DIN912-M3X20-A4 (Zelenda Machine and Tools Corp), 102723 (Alvis Moelv As Tidl Hagglundsmoelvas).
There are 2 known substitutes for 5305-01-378-8820: 5305-00-528-2768, 5840-00-925-4464. Verify interchangeability with system specifications before substitution.
Key specifications for DIN912-M3X20-A4: Head Height: 3.0 MILLIMETERS NOMINAL MM; Head Diameter: 5.5 MILLIMETERS NOMINAL MM; Width Across Flats: 2.5 MILLIMETERS NOMINAL MM; Surface Treatment: ZINC OVERALL. 14 total characteristics are documented in the Federal Logistics Information System.