The Screw,shoulder, cataloged under National Stock Number 5305-01-735-1483, 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 19 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-735-1483 |
| Primary Part Number | ISO7379-13X16 |
| Item Name | Screw,shoulder |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | International Organization for Standardization (iso) |
| Status | ACTIVE |
| Width Across Flats | 6.020 MILLIMETERS MINIMUM AND 6.095 MILLIMETERS MAXIMUM MM |
| Head Height | 8.78 MILLIMETERS MINIMUM AND 9.00 MILLIMETERS MAXIMUM MM |
| Fastener Length | 32.00 MILLIMETERS NOMINAL MM |
| Shoulder Length | 16.00 MILLIMETERS NOMINAL OVERALL MM |
| Shoulder Diameter | 12.941 MILLIMETERS MINIMUM AND 12.984 MILLIMETERS MAXIMUM OVERALL MM |
| Thread Pitch in Millimeters | 1.50 |
| Thread Length | 15.60 MILLIMETERS MINIMUM AND 16.40 MILLIMETERS MAXIMUM MM |
| Shoulder Shape | ROUND OVERALL |
| Material Document and Classification | ISO898-1 INTERNATIONAL STD/SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Nominal Thread Diameter | 10.0 MILLIMETERS MM |
| Head Style | FLAT CHAMFER |
| Thread Direction | RIGHT-HAND |
| Specification/standard Data | I9008-ISO 7379 MANUFACTURERS SPECIFICATION CONTROL |
| Strength Grade Designation | 12.9 |
| Internal Drive Style | HEXAGON |
| Thread Class | 5G/6G G |
| Material | STEEL PROPERTY CLASS 12.9 OVERALL |
| Thread Series Designator | M |
| Head Diameter | 17.73 MILLIMETERS MINIMUM AND 18.27 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 |
|---|---|
| ISO7379-13X16 PRIMARY | International Organization for Standardization (iso) (CHE) |
| Reference | Meaning |
|---|---|
| ISO7379 | 3/1 Design control — primary reference International Organization for Standardization (iso) |
NSN 5305-01-735-1483 is a Screw,shoulder, manufactured by International Organization for Standardization (iso), classified under FSC 5305, Screws. Status: active.
NSN 5305-01-735-1483 has 1 manufacturer part number on file: ISO7379-13X16 (International Organization for Standardization (iso)).
Key specifications for ISO7379-13X16: Width Across Flats: 6.020 MILLIMETERS MINIMUM AND 6.095 MILLIMETERS MAXIMUM MM; Head Height: 8.78 MILLIMETERS MINIMUM AND 9.00 MILLIMETERS MAXIMUM MM; Fastener Length: 32.00 MILLIMETERS NOMINAL MM; Shoulder Length: 16.00 MILLIMETERS NOMINAL OVERALL MM. 19 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.