The Bolt,machine, cataloged under National Stock Number 5306-01-043-2250, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is Penn Metal Fabricators Inc. Government technical data includes 9 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5306-01-043-2250 |
| Primary Part Number | 5-13-2513P15 |
| Item Name | Bolt,machine |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | Penn Metal Fabricators Inc |
| Status | ACTIVE |
| Fastener Length | 8.500 INCHES NOMINAL IN |
| Nominal Thread Diameter | 0.750 INCHES IN |
| Head Style | HEXAGON |
| Thread Direction | RIGHT-HAND |
| Surface Treatment | CADMIUM OVERALL |
| Thread Class | 2A A |
| Thread Quantity Per Inch | 10 |
| Material | STEEL OVERALL |
| 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 |
| Part Number | Manufacturer |
|---|---|
| 5-13-2513P15 PRIMARY | Penn Metal Fabricators Inc (USA) |
| Reference | Meaning |
|---|---|
| MIL-S-001222 | 4/1 Identification reference U.S. Government activity |
| 5-13-2513P15 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5306-01-043-2250 is a Bolt,machine, manufactured by Penn Metal Fabricators Inc, classified under FSC 5306, Bolts. Status: active.
NSN 5306-01-043-2250 has 1 manufacturer part number on file: 5-13-2513P15 (Penn Metal Fabricators Inc).
Key specifications for 5-13-2513P15: Fastener Length: 8.500 INCHES NOMINAL IN; Nominal Thread Diameter: 0.750 INCHES IN; Head Style: HEXAGON; Thread Direction: RIGHT-HAND. 9 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.