The Pin,panel,bridge, cataloged under National Stock Number 5420-01-513-7599, is classified within Federal Supply Class 5420 (Bridges, Fixed and Floating) of the Prefabricated Structures and Scaffolding group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5420-01-513-7599 |
| Primary Part Number | 7457481-1 |
| Item Name | Pin,panel,bridge |
| FSC / FSG | 5420 / 54 — Bridges, Fixed and Floating |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Overall Diameter | 3.000 INCHES NOMINAL IN |
| Material | STEEL CORROSION RESISTING |
| 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 |
|---|---|
| 7457481-1 PRIMARY | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| 7457481 | D/9 Drawing number reference only Naval Sea Systems Command |
NSN 5420-01-513-7599 is a Pin,panel,bridge, manufactured by Naval Sea Systems Command, classified under FSC 5420, Bridges, Fixed and Floating. Status: active.
NSN 5420-01-513-7599 has 1 manufacturer part number on file: 7457481-1 (Naval Sea Systems Command).
Key specifications for 7457481-1: Overall Diameter: 3.000 INCHES NOMINAL IN; Overall Length: 16.500 INCHES NOMINAL IN; Special Features: HEAD OF PIN IS 0.690 X 3.250 DIA. TWO 0.500X 13 UNC THREADED HOLES 1.500" APART ON TOP OF HEAD. 0.531 THRU HOLE, 0.690" FROM BOTTOM OF PIN.; Material: STEEL CORROSION RESISTING. 2 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.