The Screw Assembly,panel, cataloged under National Stock Number 5305-01-334-0526, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Deutsch Co the. Government technical data includes 22 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-334-0526 |
| Primary Part Number | DPY7900P-6-C-3 |
| Item Name | Screw Assembly,panel |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Deutsch Co the |
| Status | ACTIVE |
| Fastener Length | 0.535 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | QQ-P-416,TY1 CL 2 FED SPEC SINGLE TREATMENT RESPONSE FASTENER |
| Surface Treatment Document and Classification | QQ-P-416,TY1 CL 2 FED SPEC SINGLE TREATMENT RESPONSE STAND-OFF |
| Material Accommodated Thickness | 0.040 INCHES MINIMUM IN |
| Thread Length | 0.203 INCHES NOMINAL IN |
| Hardness Rating | 34.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM OVERALL |
| Material Document and Classification | MIL-S-8695 MIL SPEC SINGLE MATERIAL RESPONSE FASTENER |
| Material Document and Classification | QQ-B-626 FED SPEC SINGLE MATERIAL RESPONSE STAND-OFF |
| Nominal Thread Diameter | 0.138 INCHES IN |
| Head Style | FLAT COUNTERSUNK |
| Thread Direction | RIGHT-HAND |
| Surface Treatment | CADMIUM STAND-OFF |
| Surface Treatment | CADMIUM FASTENER |
| Minimum Tensile Strength | 140000 POUNDS PER SQUARE INCH LBS |
| Internal Drive Style | CROSS RECESS TYPE 1 |
| Countersink Angle | 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
| Thread Class | 2A A |
| Thread Quantity Per Inch | 32 |
| Material | COPPER ALLOY 360 STAND-OFF |
| Material | STEEL COMP 4037 FASTENER |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Head Diameter | 0.317 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 |
|---|---|
| DPY7900P-6-C-3 PRIMARY | Deutsch Co the (USA) |
| Reference | Meaning |
|---|---|
| 2-18559-01 | 7/2 Vendor item drawing reference Excelitas Technologies Corp |
| 10198994 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
NSN 5305-01-334-0526 is a Screw Assembly,panel, manufactured by Deutsch Co the, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-334-0526 has 1 manufacturer part number on file: DPY7900P-6-C-3 (Deutsch Co the).
Key specifications for DPY7900P-6-C-3: Fastener Length: 0.535 INCHES NOMINAL IN; Surface Treatment Document and Classification: QQ-P-416,TY1 CL 2 FED SPEC SINGLE TREATMENT RESPONSE FASTENER; Surface Treatment Document and Classification: QQ-P-416,TY1 CL 2 FED SPEC SINGLE TREATMENT RESPONSE STAND-OFF; Material Accommodated Thickness: 0.040 INCHES MINIMUM IN. 22 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.