The Nut,self-Locking,hexagon, cataloged under National Stock Number 5310-01-663-7947, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Grove U.s. Llc Dba Grove Us Llc. Government technical data includes 16 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-663-7947 |
| Primary Part Number | 7661190803 |
| Item Name | Nut,self-Locking,hexagon |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Grove U.s. Llc Dba Grove Us Llc |
| Status | ACTIVE |
| Lubrication | WAX |
| Width Across Flats | 15.73 MILLIMETERS MINIMUM AND 17.00 MILLIMETERS MAXIMUM MM |
| Surface Treatment Document and Classification | WAXED PER ASTM A 380 ASSN STD SINGLE TREATMENT RESPONSE NUT |
| Thread Series | M |
| Thread Pitch in Millimeters | 1.5 |
| Material Document and Classification | EUROPEAN UNION DIRECTIVE 2002/95/EC(ROHS) INTERNATIONAL STD/SPEC SINGLE MATERIAL RESPONSE LOCKING INSERT |
| Material Document and Classification | ISO3506-2 INTERNATIONAL STD/SPEC SINGLE MATERIAL RESPONSE NUT |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 10.0 MILLIMETERS MM |
| Locking Feature | NYLON INSERT |
| Nut Height | 9.64 MILLIMETERS MINIMUM AND 10.00 MILLIMETERS MAXIMUM MM |
| Nut Style | HEXAGON |
| Thread Class | 6H |
| Material | PLASTIC NYLON LOCKING INSERT |
| Material | STEEL COMP A4 NUT |
| 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 |
|---|---|
| 1L2600000A40000 | Fastenal Company Dba Fastenal Co (USA) |
| 7661190803 PRIMARY | Grove U.s. Llc Dba Grove Us Llc (USA) |
NSN 5310-01-663-7947 is a Nut,self-Locking,hexagon, manufactured by Grove U.s. Llc Dba Grove Us Llc, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-663-7947 has 2 manufacturer part numbers on file: 1L2600000A40000 (Fastenal Company Dba Fastenal Co), 7661190803 (Grove U.s. Llc Dba Grove Us Llc).
Key specifications for 7661190803: Lubrication: WAX; Width Across Flats: 15.73 MILLIMETERS MINIMUM AND 17.00 MILLIMETERS MAXIMUM MM; Surface Treatment Document and Classification: WAXED PER ASTM A 380 ASSN STD SINGLE TREATMENT RESPONSE NUT; Thread Series: M. 16 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.