The Screw Assembly,panel, cataloged under National Stock Number 5305-01-519-7048, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Huck International, Inc. Div Huck Products Division. Government technical data includes 29 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 | 5305-01-519-7048 |
| Primary Part Number | FRSS7500HS-10-C-4 |
| Item Name | Screw Assembly,panel |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Huck International, Inc. Div Huck Products Division |
| Status | ACTIVE |
| Width Across Flats | 0.256 INCHES MINIMUM AND 0.261 INCHES MAXIMUM IN |
| Head Height | 0.590 INCHES NOMINAL IN |
| Fastener Length | 1.042 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | QQ-P-35 FED SPEC 1ST TREATMENT RESPONSE FASTENER |
| Surface Treatment Document and Classification | QQ-P-35 FED SPEC 2ND TREATMENT RESPONSE STAND-OFF |
| Surface Treatment Document and Classification | QQ-P-35 FED SPEC 3RD TREATMENT RESPONSE SPRING |
| Surface Treatment Document and Classification | QQ-P-35 FED SPEC 4TH TREATMENT RESPONSE PRIMARY WASHER |
| Material Accommodated Thickness | 0.020 INCHES MINIMUM AND 0.030 INCHES MAXIMUM IN |
| Thread Length | 0.427 INCHES NOMINAL IN |
| Material Document and Classification | ASTM-A-493 ASSN STD 1ST MATERIAL RESPONSE OR AMS 5636 ASSN STD 1ST MATERIAL RESPONSE FASTENER |
| Material Document and Classification | ASTM-A313 ASSN STD 3RD MATERIAL RESPONSE OR AMS 5688 ASSN STD 3RD MATERIAL RESPONSE SPRING |
| Material Document and Classification | MIL-S-5059 MIL SPEC 4TH MATERIAL RESPONSE OR AMS 5517 ASSN STD 4TH MATERIAL RESPONSE PRIMARY WASHER |
| Material Document and Classification | QQ-S-763 FED SPEC 2ND MATERIAL RESPONSE OR AMS 5639 ASSN STD 2ND MATERIAL RESPONSE STAND-OFF |
| Nominal Thread Diameter | 0.190 INCHES IN |
| Head Style | KNURLED NO. 1 |
| Thread Direction | RIGHT-HAND |
| Surface Treatment | PASSIVATE PRIMARY WASHER |
| Surface Treatment | PASSIVATE FASTENER |
| Surface Treatment | PASSIVATE STAND-OFF |
| Surface Treatment | PASSIVATE SPRING |
| Internal Drive Style | HEXAGON |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 32 |
| Material | STEEL CORROSION RESISTING FASTENER |
| Material | STEEL CORROSION RESISTING STAND-OFF |
| Material | STEEL CORROSION RESISTING SPRING |
| Material | STEEL CORROSION RESISTING PRIMARY WASHER |
| Thread Series Designator | UNF |
| Head Diameter | 0.451 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 |
|---|---|
| FRSS7500HS-10-C-4 PRIMARY | Huck International, Inc. Div Huck Products Division (USA) |
NSN 5305-01-519-7048 is a Screw Assembly,panel, manufactured by Huck International, Inc. Div Huck Products Division, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-519-7048 has 1 manufacturer part number on file: FRSS7500HS-10-C-4 (Huck International, Inc. Div Huck Products Division).
Key specifications for FRSS7500HS-10-C-4: Width Across Flats: 0.256 INCHES MINIMUM AND 0.261 INCHES MAXIMUM IN; Head Height: 0.590 INCHES NOMINAL IN; Fastener Length: 1.042 INCHES NOMINAL IN; Surface Treatment Document and Classification: QQ-P-35 FED SPEC 1ST TREATMENT RESPONSE FASTENER. 29 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.