The Bolt,hanger, cataloged under National Stock Number 5306-01-193-4500, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. Government technical data includes 12 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5306-01-193-4500 |
| Item Name | Bolt,hanger |
| FSC / FSG | 5306 / 53 — Bolts |
| Status | ACTIVE |
| Nonmachine Nominal Thread Diameter | 1.375 INCHES IN |
| Fastener Length | 2.469 INCHES MINIMUM AND 2.531 INCHES MAXIMUM IN |
| Shoulder Length | 0.344 INCHES MINIMUM AND 0.406 INCHES MAXIMUM FIRST SHOULDER IN |
| Shoulder Diameter | 0.219 INCHES MINIMUM AND 0.281 INCHES MAXIMUM FIRST SHOULDER IN |
| Thread Length | 0.719 INCHES MINIMUM AND 0.781 INCHES MAXIMUM IN |
| Shoulder Shape | ROUND FIRST SHOULDER |
| Nonmachine Thread Style | WOOD SCREW (TYPE WD) |
| Nominal Thread Diameter | 0.250 INCHES IN |
| Thread Direction | RIGHT-HAND |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 20 |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| 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 |
|---|---|
| P571-4-25 | 5/9 Secondary reference R B and W Corp |
| P571-4-25 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5306-01-193-4500 is a Bolt,hanger, classified under FSC 5306, Bolts. Status: active.
Key specifications for 5306-01-193-4500: Nonmachine Nominal Thread Diameter: 1.375 INCHES IN; Fastener Length: 2.469 INCHES MINIMUM AND 2.531 INCHES MAXIMUM IN; Shoulder Length: 0.344 INCHES MINIMUM AND 0.406 INCHES MAXIMUM FIRST SHOULDER IN; Shoulder Diameter: 0.219 INCHES MINIMUM AND 0.281 INCHES MAXIMUM FIRST SHOULDER IN. 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.