The Bolt,u, cataloged under National Stock Number 5306-01-613-7907, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is Pdi Ground Support Systems, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5306-01-613-7907 |
| Primary Part Number | 5105-25 |
| Item Name | Bolt,u |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | Pdi Ground Support Systems, Inc. |
| Status | ACTIVE |
| Inside Distance Between Shanks | 2.56 INCHES NOMINAL IN |
| Thread Length | 1.75 INCHES NOMINAL IN |
| Distance From Inside Center of Bend to Bolt End | 5.75 INCHES NOMINAL IN |
| Style Designator | SQUARE BEND |
| Nominal Thread Diameter | 0.625 INCHES IN |
| Thread Direction | RIGHT-HAND |
| Thread Class | 2A A |
| Thread Quantity Per Inch | 18 |
| Thread Series Designator | UNF |
| 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 |
|---|---|
| 5105-25 PRIMARY | Pdi Ground Support Systems, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 200415508-01 | 3/9 Design control — primary reference Pdi Ground Support Systems, Inc. |
NSN 5306-01-613-7907 is a Bolt,u, manufactured by Pdi Ground Support Systems, Inc., classified under FSC 5306, Bolts. Status: active.
NSN 5306-01-613-7907 has 1 manufacturer part number on file: 5105-25 (Pdi Ground Support Systems, Inc.).
Key specifications for 5105-25: Inside Distance Between Shanks: 2.56 INCHES NOMINAL IN; Thread Length: 1.75 INCHES NOMINAL IN; Distance From Inside Center of Bend to Bolt End: 5.75 INCHES NOMINAL IN; Style Designator: SQUARE BEND. 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.