The Nut,self-Locking,spline, cataloged under National Stock Number 5310-01-355-2704, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Huck International, Inc. Div Huck Products Division. Government technical data includes 15 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5310-01-355-2704 |
| Primary Part Number | FF6010L-10-G |
| Item Name | Nut,self-Locking,spline |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Huck International, Inc. Div Huck Products Division |
| Status | ACTIVE |
| Width Across Flats | 0.390 INCHES NOMINAL IN |
| Nut Length | 0.572 INCHES NOMINAL IN |
| Thread Series | UNIFIED NATIONAL JOINT FINE (UNJF) |
| Material Document and Classification | FED STD 66 FED STD SINGLE MATERIAL RESPONSE OR QQ-P-416 TYII CL3 FED SPEC SINGLE MATERIAL RESPONSE BRACKET |
| Material Document and Classification | FED STD 66 FED STD SINGLE MATERIAL RESPONSE OR QQ-P-416 TYII CL3 FED SPEC SINGLE MATERIAL RESPONSE NUT |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.190 INCHES IN |
| Pilot Diameter | 0.298 INCHES MINIMUM AND 0.302 INCHES MAXIMUM IN |
| Pilot Length | 0.284 INCHES NOMINAL IN |
| Nut Height | 0.504 INCHES MINIMUM AND 0.549 INCHES MAXIMUM IN |
| Nut Style | SPLINE (FLOATING) |
| Thread Class | 3B |
| Thread Quantity Per Inch | 32 |
| Material | STEEL OR CADMIUM BRACKET |
| Material | STEEL OR CADMIUM NUT |
| 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 |
|---|---|
| FF6010L-10-G PRIMARY | Huck International, Inc. Div Huck Products Division (USA) |
| 5189332-007 PRIMARY | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| FFN6010-10-G | 5/9 Secondary reference Deutsch Co the |
NSN 5310-01-355-2704 is a Nut,self-Locking,spline, manufactured by Huck International, Inc. Div Huck Products Division, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-355-2704 has 2 manufacturer part numbers on file: FF6010L-10-G (Huck International, Inc. Div Huck Products Division), 5189332-007 (Naval Sea Systems Command).
Key specifications for FF6010L-10-G: Width Across Flats: 0.390 INCHES NOMINAL IN; Nut Length: 0.572 INCHES NOMINAL IN; Thread Series: UNIFIED NATIONAL JOINT FINE (UNJF); Material Document and Classification: FED STD 66 FED STD SINGLE MATERIAL RESPONSE OR QQ-P-416 TYII CL3 FED SPEC SINGLE MATERIAL RESPONSE BRACKET. 15 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.