The Stud,bonded, cataloged under National Stock Number 5307-01-320-4988, is classified within Federal Supply Class 5307 (Studs) of the Hardware and Abrasives group. Government technical data includes 14 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5307-01-320-4988 |
| Item Name | Stud,bonded |
| FSC / FSG | 5307 / 53 — Studs |
| Status | ACTIVE |
| Mounting Hole Quantity | 3 |
| Head Height | 0.030 INCHES NOMINAL IN |
| Distance From Centerline to Flat | 0.325 INCHES NOMINAL IN |
| Thread Length | 0.543 INCHES MINIMUM AND 0.645 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN |
| Style Designator | FLUSH W/ FLAT |
| Material Document and Classification | 66 FED STD SINGLE MATERIAL RESPONSE |
| Mounting Hole Diameter | 0.130 INCHES MINIMUM AND 0.138 INCHES MAXIMUM IN |
| Thread Direction | RIGHT-HAND LOCATION NOT OTHERWISE SPECIFIED |
| Nominal Thread Size | 0.190 INCHES LOCATION NOT OTHERWISE SPECIFIED IN |
| Thread Class | 2A LOCATION NOT OTHERWISE SPECIFIED A |
| Thread Quantity Per Inch | 32 LOCATION NOT OTHERWISE SPECIFIED |
| Material | STEEL |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) LOCATION NOT OTHERWISE SPECIFIED |
| Head Diameter | 1.000 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 120-153A10 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5307-01-320-4988 is a Stud,bonded, classified under FSC 5307, Studs. Status: active.
Key specifications for 5307-01-320-4988: Mounting Hole Quantity: 3; Head Height: 0.030 INCHES NOMINAL IN; Distance From Centerline to Flat: 0.325 INCHES NOMINAL IN; Thread Length: 0.543 INCHES MINIMUM AND 0.645 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN. 14 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.