The Screw,cap,socket Head, cataloged under National Stock Number 5305-01-059-1924, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Huck International, Inc. Government technical data includes 21 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through both NSN and commercial part number lookups. 17 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-059-1924 |
| Primary Part Number | NAS1190-02P3K |
| Item Name | Screw,cap,socket Head |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Huck International, Inc |
| Status | ACTIVE |
| Surface Finish | 32.0 MICROINCHES THREADS |
| Surface Finish | 32.0 MICROINCHES BEARING SURFACE OF HEAD |
| Head Height | 0.053 INCHES MINIMUM AND 0.062 INCHES MAXIMUM IN |
| Fastener Length | 0.157 INCHES MINIMUM AND 0.188 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | QQ-P-416 TY2 CL2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Thread Length | 0.121 INCHES MINIMUM AND 0.188 INCHES MAXIMUM IN |
| Hardness Rating | 36.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM OVERALL |
| Material Document and Classification | MIL-S-5000 MIL SPEC 1ST MATERIAL RESPONSE OR MIL-S-5626 MIL SPEC 2ND MATERIAL RESPONSE OR MIL-S-6049 MIL SPEC 3RD MATERIAL RESPONSE OR MIL-S-6098 MIL SPEC 4TH MATERIAL RESPONSE OR MIL-S-8503 MIL SPEC 5TH MATERIAL RESPONSE OVERALL |
| Nominal Thread Diameter | 0.086 INCHES IN |
| Head Style | PAN |
| Thread Direction | RIGHT-HAND |
| Specification/standard Data | 80205-NAS1190 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Locking Feature | PELLET OR STRIP THREADS |
| Surface Treatment | CADMIUM AND CHROMATE OVERALL |
| Minimum Tensile Strength | 160000 POUNDS PER SQUARE INCH LBS |
| Internal Drive Style | CROSS RECESS TYPE 1 |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 56 |
| Material | STEEL COMP E4340 OR STEEL COMP 4140 OR STEEL COMP 8740 OR STEEL COMP 8735 OR STEEL COMP 6150 OVERALL |
| Thread Series Designator | UNJC |
| Head Diameter | 0.155 INCHES MINIMUM AND 0.167 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 |
|---|---|
| NAS1190-02P3K PRIMARY | Huck International, Inc (USA) |
| Reference | Meaning |
|---|---|
| 5305PL0783125 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| NAS1190-02P3K | 5/9 Secondary reference U.S. Government activity |
| NAS1190-02P3K | 5/9 Secondary reference Fastener Innovation Technology, Inc. Dba F I T |
| NAS1190-02P3K | 5/9 Secondary reference Lawrence Engineering and Supply Inc |
| NAS1190-02P3K | 5/9 Secondary reference Long-Lok Llc |
| NAS1190-02P3K | 3/2 Design control — primary reference U.S. Government activity |
| NAS1190-02P3K | 5/9 Secondary reference Air Industries Co Inc |
| NAS1190-02PEK | 5/9 Secondary reference Hi-Shear Corporation |
| NAS1190-02P3K | 5/9 Secondary reference U.S. Government activity |
| NAS1190-02P3K | 5/9 Secondary reference Plastic and Metal Products Corporation |
| NAS1190-02P3K | 5/9 Secondary reference Hardware Specialty Co. Inc. Dba Hardware Specialty Co Inc |
| NAS1190-02P3K | 5/9 Secondary reference F and C Sales Inc |
| NAS1190-02P3K | 5/9 Secondary reference Nor-Cal Supply Co |
| NAS1190-02P3K | 5/9 Secondary reference Apcom Inc |
| NAS1190-02P3K | 5/9 Secondary reference Sps Technologies, Llc Dba PB Fasteners |
| NAS1190-02P3K | 5/9 Secondary reference U.S. Government activity |
| NAS1190-02P3K | 5/9 Secondary reference Nd Industries Inc Div Eastern Division |
NSN 5305-01-059-1924 is a Screw,cap,socket Head, manufactured by Huck International, Inc, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-059-1924 has 1 manufacturer part number on file: NAS1190-02P3K (Huck International, Inc).
Key specifications for NAS1190-02P3K: Surface Finish: 32.0 MICROINCHES THREADS; Surface Finish: 32.0 MICROINCHES BEARING SURFACE OF HEAD; Head Height: 0.053 INCHES MINIMUM AND 0.062 INCHES MAXIMUM IN; Fastener Length: 0.157 INCHES MINIMUM AND 0.188 INCHES MAXIMUM IN. 21 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.