The Screw,machine, cataloged under National Stock Number 5305-01-147-5333, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Naval Inventory Control Point Mechanicsburg. Government technical data includes 14 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-147-5333 |
| Primary Part Number | M4X8MM DIN 84 ST GR 4.8 |
| Item Name | Screw,machine |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Naval Inventory Control Point Mechanicsburg |
| Status | ACTIVE |
| Head Height | 2.8 MILLIMETERS NOMINAL MM |
| Fastener Length | 8.00 MILLIMETERS NOMINAL MM |
| Screw Material Document and Classification | DIN 84 4.8 FSCM 21969 MFR REF SINGLE MATERIAL RESPONSE |
| Thread Pitch in Millimeters | 0.7 |
| Thread Length | 6.6 MILLIMETERS MINIMUM AND 8.0 MILLIMETERS MAXIMUM MM |
| Hardness Rating | 63.0 ROCKWELL B MINIMUM AND 88.0 ROCKWELL B MAXIMUM |
| Nominal Thread Diameter | 4.0 MILLIMETERS MM |
| Head Style | PAN NO. 2 |
| Thread Direction | RIGHT-HAND |
| Screw Material | STEEL |
| Minimum Tensile Strength | 56000 POUNDS PER SQUARE INCH LBS |
| Internal Drive Style | SLOT |
| Thread Series Designator | M |
| Head Diameter | 7.0 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 |
|---|---|
| M4X8MM DIN 84 ST GR 4.8 PRIMARY | Naval Inventory Control Point Mechanicsburg (USA) |
NSN 5305-01-147-5333 is a Screw,machine, manufactured by Naval Inventory Control Point Mechanicsburg, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-147-5333 has 1 manufacturer part number on file: M4X8MM DIN 84 ST GR 4.8 (Naval Inventory Control Point Mechanicsburg).
Key specifications for M4X8MM DIN 84 ST GR 4.8: Head Height: 2.8 MILLIMETERS NOMINAL MM; Fastener Length: 8.00 MILLIMETERS NOMINAL MM; Screw Material Document and Classification: DIN 84 4.8 FSCM 21969 MFR REF SINGLE MATERIAL RESPONSE; Thread Pitch in Millimeters: 0.7. 14 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.