The Nut,self-Locking,hexagon, cataloged under National Stock Number 5310-01-696-0160, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Bossard Intl Inc. Government technical data includes 11 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5310-01-696-0160 |
| Primary Part Number | 3741610 |
| Item Name | Nut,self-Locking,hexagon |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Bossard Intl Inc |
| Status | ACTIVE |
| Width Across Flats | 8.0 MILLIMETERS NOMINAL MM |
| Thread Series | M |
| Thread Pitch in Millimeters | 0.8 |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 5.0 MILLIMETERS MM |
| Locking Feature | PREVAILING TORQUE |
| Nut Height | 6.3 MILLIMETERS NOMINAL MM |
| Nut Style | HEXAGON |
| Material | STEEL NUT |
| Material | PLASTIC POLYAMIDE NYLON LOCKING INSERT |
| 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 |
|---|---|
| IN3415042XN | Illca S.m.i S.r.l. (ITA) |
| 3741610 PRIMARY | Bossard Intl Inc (USA) |
| Reference | Meaning |
|---|---|
| BN20739 M5 | C/1 Advisory reference — outside the item-of-supply concept Bossard Intl Inc |
NSN 5310-01-696-0160 is a Nut,self-Locking,hexagon, manufactured by Bossard Intl Inc, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-696-0160 has 2 manufacturer part numbers on file: IN3415042XN (Illca S.m.i S.r.l.), 3741610 (Bossard Intl Inc).
Key specifications for 3741610: Width Across Flats: 8.0 MILLIMETERS NOMINAL MM; Thread Series: M; Thread Pitch in Millimeters: 0.8; Thread Direction: RIGHT-HAND. 11 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.