The Screw Assembly,panel, cataloged under National Stock Number 5305-01-630-7573, 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 23 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 | 5305-01-630-7573 |
| Primary Part Number | FFT1080H-10-4-4 |
| Item Name | Screw Assembly,panel |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Fastener Technology Corp |
| Status | ACTIVE |
| Extended Washer Thickness | 0.051 INCHES NOMINAL IN |
| Head Height | 0.163 INCHES NOMINAL IN |
| Fastener Length | 0.747 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Extended Washer Diameter | 0.365 INCHES NOMINAL IN |
| Material Accommodated Thickness | 0.126 INCHES MINIMUM AND 0.187 INCHES MAXIMUM IN |
| Thread Length | 0.324 INCHES NOMINAL IN |
| Material Document and Classification | ASTM A484,300 SERIES ASSN STD SINGLE MATERIAL RESPONSE BEARING SURFACE OF HEAD |
| Material Document and Classification | MIL-S-5059,301 MIL SPEC SINGLE MATERIAL RESPONSE WASHER |
| Material Document and Classification | MS-35338,FS66 MIL STD SINGLE MATERIAL RESPONSE LOCKING FEATURE |
| Nominal Thread Diameter | 0.190 INCHES IN |
| Features Provided | FLAT WASHER AND LOCK WASHER |
| Head Style | HEXAGON EXTENDED WASHER |
| Thread Direction | RIGHT-HAND |
| Width Between Flats | 0.309 INCHES NOMINAL IN |
| Surface Treatment | PASSIVATE OVERALL |
| Internal Drive Style | W/O INTERNAL DRIVE |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 32 |
| Material | STEEL COMP 301 WASHER |
| Material | STEEL CORROSION RESISTING LOCKING FEATURE |
| Material | STEEL CORROSION RESISTING BEARING SURFACE OF HEAD |
| Thread Series Designator | UNF |
| 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 |
|---|---|
| FFT1080H-10-4-4 PRIMARY | Fastener Technology Corp (USA) |
NSN 5305-01-630-7573 is a Screw Assembly,panel, manufactured by Fastener Technology Corp, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-630-7573 has 1 manufacturer part number on file: FFT1080H-10-4-4 (Fastener Technology Corp).
Key specifications for FFT1080H-10-4-4: Extended Washer Thickness: 0.051 INCHES NOMINAL IN; Head Height: 0.163 INCHES NOMINAL IN; Fastener Length: 0.747 INCHES NOMINAL IN; Surface Treatment Document and Classification: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL. 23 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.