The Screw,machine, cataloged under National Stock Number 5305-01-618-3545, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is International Organization for Standardization (iso). Government technical data includes 12 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-618-3545 |
| Primary Part Number | ISO 7045 M3X4 A2-70 |
| Item Name | Screw,machine |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | International Organization for Standardization (iso) |
| Status | ACTIVE |
| Head Height | 2.4 MILLIMETERS NOMINAL MM |
| Fastener Length | 4.0 MILLIMETERS NOMINAL MM |
| Thread Pitch in Millimeters | 0.5 |
| Thread Length | 4.0 MILLIMETERS NOMINAL MM |
| Nominal Thread Diameter | 3.0 MILLIMETERS MM |
| Head Style | PAN |
| Thread Direction | RIGHT-HAND |
| Screw Material | STEEL |
| Internal Drive Style | CROSS RECESS TYPE II |
| Thread Class | 6G G |
| Thread Series Designator | M |
| Head Diameter | 6.0 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 |
|---|---|
| ISO 7045 M3X4 A2-70 PRIMARY | International Organization for Standardization (iso) (CHE) |
| 92005A112 | Mcmaster-Carr Supply Co (USA) |
| 92005A112 | Mcmaster-Carr Supply Company (USA) |
| Reference | Meaning |
|---|---|
| ISO 7045 M3X4 A2-70 | 5/1 Secondary reference Raytheon Company |
| ISO 7045 M3X4 A2-70 | 5/1 Secondary reference Naval Sea Systems Command |
NSN 5305-01-618-3545 is a Screw,machine, manufactured by International Organization for Standardization (iso), classified under FSC 5305, Screws. Status: active.
NSN 5305-01-618-3545 has 3 manufacturer part numbers on file: ISO 7045 M3X4 A2-70 (International Organization for Standardization (iso)), 92005A112 (Mcmaster-Carr Supply Co), 92005A112 (Mcmaster-Carr Supply Company).
Key specifications for ISO 7045 M3X4 A2-70: Head Height: 2.4 MILLIMETERS NOMINAL MM; Fastener Length: 4.0 MILLIMETERS NOMINAL MM; Thread Pitch in Millimeters: 0.5; Thread Length: 4.0 MILLIMETERS NOMINAL MM. 12 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.