The Screw Assembly,panel, cataloged under National Stock Number 5305-01-654-6745, 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 12 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 | 5305-01-654-6745 |
| Primary Part Number | PF52-032-1 |
| Item Name | Screw Assembly,panel |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Penn Engineering & Manufacturing Corp |
| Status | ACTIVE |
| Head Height | 0.217 INCHES MINIMUM AND 0.233 INCHES MAXIMUM IN |
| Fastener Length | 0.630 INCHES NOMINAL IN |
| Material Accommodated Thickness | 0.060 INCHES MINIMUM IN |
| Thread Length | 0.265 INCHES MINIMUM AND 0.315 INCHES MAXIMUM IN |
| Nominal Thread Diameter | 0.1900 INCHES IN |
| Head Style | KNURLED NO. 5 |
| Thread Direction | RIGHT-HAND |
| Internal Drive Style | CROSS RECESS TYPE II |
| Thread Class | 2A A |
| Thread Quantity Per Inch | 32 |
| Material | STEEL CORROSION RESISTING SPRING |
| Head Diameter | 0.525 INCHES MINIMUM AND 0.545 INCHES MAXIMUM IN |
| 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 |
|---|---|
| PF52-032-1 PRIMARY | Penn Engineering & Manufacturing Corp (USA) |
NSN 5305-01-654-6745 is a Screw Assembly,panel, manufactured by Penn Engineering & Manufacturing Corp, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-654-6745 has 1 manufacturer part number on file: PF52-032-1 (Penn Engineering & Manufacturing Corp).
Key specifications for PF52-032-1: Head Height: 0.217 INCHES MINIMUM AND 0.233 INCHES MAXIMUM IN; Fastener Length: 0.630 INCHES NOMINAL IN; Material Accommodated Thickness: 0.060 INCHES MINIMUM IN; Thread Length: 0.265 INCHES MINIMUM AND 0.315 INCHES MAXIMUM IN. 12 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.