The Nut,plain,hexagon, cataloged under National Stock Number 5310-01-662-0509, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is International Organization for Standardization (iso). Government technical data includes 9 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-662-0509 |
| Primary Part Number | ISO4035-BM36X1.5-04-A4L |
| Item Name | Nut,plain,hexagon |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | International Organization for Standardization (iso) |
| Status | ACTIVE |
| Width Across Flats | 53.8 MILLIMETERS MINIMUM AND 55.0 MILLIMETERS MAXIMUM MM |
| Thread Series | M |
| Thread Pitch in Millimeters | 4.0 |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 36.0 MILLIMETERS MM |
| Nut Height | 16.9 MILLIMETERS MINIMUM AND 18.0 MILLIMETERS MAXIMUM MM |
| Nut Style | HEXAGON |
| Material | STEEL OVERALL |
| Bearing Surface Type | CHAMFERED |
| 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 |
|---|---|
| DIN 439-BM36X1.5-04-A4L | Din Deutsches Institut Fur Normung Ev (DEU) |
| 10624812 | General Dynamics Land Systems Canadacorp (CAN) |
| ISO4035-BM36X1.5-04-A4L PRIMARY | International Organization for Standardization (iso) (CHE) |
NSN 5310-01-662-0509 is a Nut,plain,hexagon, manufactured by International Organization for Standardization (iso), classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-662-0509 has 3 manufacturer part numbers on file: DIN 439-BM36X1.5-04-A4L (Din Deutsches Institut Fur Normung Ev), 10624812 (General Dynamics Land Systems Canadacorp), ISO4035-BM36X1.5-04-A4L (International Organization for Standardization (iso)).
Key specifications for ISO4035-BM36X1.5-04-A4L: Width Across Flats: 53.8 MILLIMETERS MINIMUM AND 55.0 MILLIMETERS MAXIMUM MM; Thread Series: M; Thread Pitch in Millimeters: 4.0; Thread Direction: RIGHT-HAND. 9 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.