The Screw Assembly,panel, cataloged under National Stock Number 5305-01-431-7975, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Fastener Technology Corp. Government technical data includes 20 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-431-7975 |
| Primary Part Number | CPF7900SL-10-B-3 |
| Item Name | Screw Assembly,panel |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Fastener Technology Corp |
| Status | ACTIVE |
| Head Height | 0.148 INCHES NOMINAL IN |
| Fastener Length | 0.520 INCHES MINIMUM AND 0.550 INCHES MAXIMUM IN |
| Material Accommodated Thickness | 0.005 INCHES MINIMUM AND 0.035 INCHES MAXIMUM IN |
| Thread Length | 0.235 INCHES MINIMUM AND 0.265 INCHES MAXIMUM IN |
| Nominal Thread Diameter | 0.190 INCHES IN |
| Head Style | MODIFIED PAN |
| Thread Direction | RIGHT-HAND |
| Surface Treatment | ANODIZE STAND-OFF |
| Surface Treatment | PASSIVATE PRIMARY WASHER |
| Surface Treatment | PASSIVATE FASTENER |
| Surface Treatment | PASSIVATE SECONDARY WASHER |
| Internal Drive Style | CROSS RECESS TYPE II |
| Thread Class | 2A A |
| Thread Quantity Per Inch | 32 |
| Material | STEEL CORROSION RESISTING FASTENER |
| Material | STEEL PRIMARY WASHER |
| Material | ALUMINUM STAND-OFF |
| Material | STEEL SECONDARY WASHER |
| Thread Series Designator | UNF |
| Head Diameter | 0.365 INCHES NOMINAL 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 |
|---|---|
| CPF7900SL-10-B-3 PRIMARY | Fastener Technology Corp (USA) |
| CPF7900SL-10-B-3 PRIMARY | Fastener Innovation Technology, Inc. Dba F I T (USA) |
| CPF7900SL-10-B-3 PRIMARY | Deutsch Co the (USA) |
| 3268056P4 | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
NSN 5305-01-431-7975 is a Screw Assembly,panel, manufactured by Fastener Technology Corp, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-431-7975 has 4 manufacturer part numbers on file: CPF7900SL-10-B-3 (Fastener Technology Corp), CPF7900SL-10-B-3 (Fastener Innovation Technology, Inc. Dba F I T), CPF7900SL-10-B-3 (Deutsch Co the), 3268056P4 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).
Key specifications for CPF7900SL-10-B-3: Head Height: 0.148 INCHES NOMINAL IN; Fastener Length: 0.520 INCHES MINIMUM AND 0.550 INCHES MAXIMUM IN; Material Accommodated Thickness: 0.005 INCHES MINIMUM AND 0.035 INCHES MAXIMUM IN; Thread Length: 0.235 INCHES MINIMUM AND 0.265 INCHES MAXIMUM IN. 20 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.