The Screw Assembly,panel, cataloged under National Stock Number 5305-01-615-8891, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Penn Engineering & Manufacturing Corp. Government technical data includes 13 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-615-8891 |
| Primary Part Number | PF11MF-440-2 |
| Item Name | Screw Assembly,panel |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Penn Engineering & Manufacturing Corp |
| Status | ACTIVE |
| Fastener Length | 0.450 INCHES NOMINAL IN |
| Material Accommodated Thickness | 0.031 INCHES NOMINAL IN |
| Thread Length | 0.290 INCHES NOMINAL IN |
| Nominal Thread Diameter | 0.112 INCHES IN |
| Thread Direction | RIGHT-HAND |
| Surface Treatment | ZINC FASTENER |
| Internal Drive Style | SLOT |
| Thread Quantity Per Inch | 40 |
| Material | STEEL CORROSION RESISTING SPRING |
| Material | ALUMINUM GRIP |
| Material | STEEL FASTENER |
| Material | ALUMINUM STAND-OFF |
| 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 |
|---|---|
| PF11MF-440-2 PRIMARY | Penn Engineering & Manufacturing Corp (USA) |
NSN 5305-01-615-8891 is a Screw Assembly,panel, manufactured by Penn Engineering & Manufacturing Corp, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-615-8891 has 1 manufacturer part number on file: PF11MF-440-2 (Penn Engineering & Manufacturing Corp).
Key specifications for PF11MF-440-2: Fastener Length: 0.450 INCHES NOMINAL IN; Material Accommodated Thickness: 0.031 INCHES NOMINAL IN; Thread Length: 0.290 INCHES NOMINAL IN; Nominal Thread Diameter: 0.112 INCHES IN. 13 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.