The Screw,panel Fastener, cataloged under National Stock Number 5305-01-481-2026, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Schroff Inc. Government technical data includes 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5305-01-481-2026 |
| Primary Part Number | 322401-05 |
| Item Name | Screw,panel Fastener |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Schroff Inc |
| Status | ACTIVE |
| Thread Pitch in Millimeters | 11.0 |
| Nominal Thread Diameter | 5.0 MILLIMETERS MM |
| Thread Series Designator | M |
| 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 |
|---|---|
| 322401-05 PRIMARY | Schroff Inc (USA) |
| Reference | Meaning |
|---|---|
| 322401-01 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
NSN 5305-01-481-2026 is a Screw,panel Fastener, manufactured by Schroff Inc, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-481-2026 has 1 manufacturer part number on file: 322401-05 (Schroff Inc).
Key specifications for 322401-05: Thread Pitch in Millimeters: 11.0; Nominal Thread Diameter: 5.0 MILLIMETERS MM; Thread Series Designator: M. 3 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.