The Stud,self-Locking, cataloged under National Stock Number 5307-01-651-9744, is classified within Federal Supply Class 5307 (Studs) of the Hardware and Abrasives group. The manufacturer of record is Huck International, Inc. Government technical data includes 12 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5307-01-651-9744 |
| Primary Part Number | NCS-10-3-16 |
| Item Name | Stud,self-Locking |
| FSC / FSG | 5307 / 53 — Studs |
| Manufacturer | Huck International, Inc |
| Status | ACTIVE |
| Thread Length | 0.500 INCHES NOMINAL NUT THREAD IN |
| Style Designator | SELF-LOCKING |
| Thread Direction | RIGHT-HAND NUT THREAD |
| Nominal Thread Size | 0.190 INCHES NUT THREAD IN |
| Head Length | 0.094 INCHES NOMINAL IN |
| Locking Feature | SELF-CLINCHING HEAD |
| Thread Class | 2A NUT THREAD A |
| Thread Quantity Per Inch | 32 NUT THREAD |
| Material | STEEL COMP 303 |
| Distance Across Flats | 0.313 INCHES NOMINAL IN |
| Thread Series Designator | UNF NUT THREAD |
| Head Diameter | 0.230 INCHES MINIMUM AND 0.238 INCHES MAXIMUM IN |
| 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 |
|---|---|
| NCS-10-3-16 PRIMARY | Huck International, Inc (USA) |
| Reference | Meaning |
|---|---|
| 9167875 | 7/2 Vendor item drawing reference Us Army Aviation and Missile Command |
| 9167192 | D/9 Drawing number reference only Us Army Aviation and Missile Command |
NSN 5307-01-651-9744 is a Stud,self-Locking, manufactured by Huck International, Inc, classified under FSC 5307, Studs. Status: active.
NSN 5307-01-651-9744 has 1 manufacturer part number on file: NCS-10-3-16 (Huck International, Inc).
Key specifications for NCS-10-3-16: Thread Length: 0.500 INCHES NOMINAL NUT THREAD IN; Style Designator: SELF-LOCKING; Overall Length: 0.594 INCHES NOMINAL IN; Thread Direction: RIGHT-HAND NUT THREAD. 12 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.