The Screw,machine, cataloged under National Stock Number 5305-01-142-1503, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Lehigh Armstrong Inc. 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-142-1503 |
| Primary Part Number | M5X45 DIN 84 STL |
| Item Name | Screw,machine |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Lehigh Armstrong Inc |
| Status | ACTIVE |
| Head Height | 3.5 MILLIMETERS NOMINAL MM |
| Fastener Length | 45.00 MILLIMETERS NOMINAL MM |
| Screw Material Document and Classification | 4.8 DIN 84 ASSN STD SINGLE MATERIAL RESPONSE |
| Thread Pitch in Millimeters | 0.8 |
| Thread Length | 38.0 MILLIMETERS MINIMUM AND 45.0 MILLIMETERS MAXIMUM MM |
| Hardness Rating | 63.0 BRINELL STANDARD MINIMUM AND 88.0 BRINELL STANDARD MAXIMUM |
| Nominal Thread Diameter | 5.0 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 | 9.0 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 |
|---|---|
| M5X45 DIN 84 STL PRIMARY | Lehigh Armstrong Inc (USA) |
| Reference | Meaning |
|---|---|
| C0ML M5X45MM | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
| M5X45 DIN84 STL | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
| C0ML M5X45MM | C/1 Advisory reference — outside the item-of-supply concept Lehigh Armstrong Inc |
NSN 5305-01-142-1503 is a Screw,machine, manufactured by Lehigh Armstrong Inc, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-142-1503 has 1 manufacturer part number on file: M5X45 DIN 84 STL (Lehigh Armstrong Inc).
Key specifications for M5X45 DIN 84 STL: Head Height: 3.5 MILLIMETERS NOMINAL MM; Fastener Length: 45.00 MILLIMETERS NOMINAL MM; Screw Material Document and Classification: 4.8 DIN 84 ASSN STD SINGLE MATERIAL RESPONSE; Thread Pitch in Millimeters: 0.8. 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.