The Screw,cap,socket Head, cataloged under National Stock Number 5305-01-092-9906, 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 20 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through both NSN and commercial part number lookups. 16 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-092-9906 |
| Primary Part Number | NAS1189-06P6K |
| 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 |
| Fastener Length | 0.344 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | QQ-P-416 TY 2 CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Thread Length | 0.225 INCHES MINIMUM AND 0.318 INCHES MAXIMUM IN |
| Hardness Rating | 36.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM OVERALL |
| Nominal Thread Diameter | 0.138 INCHES IN |
| Head Style | FLAT COUNTERSUNK |
| Thread Direction | RIGHT-HAND |
| Specification/standard Data | 80205-NAS1189 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 |
| Countersink Angle | 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 32 |
| 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 | 0.231 INCHES MINIMUM AND 0.279 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 |
|---|---|
| NAS1189-06P6K PRIMARY | Huck International, Inc (USA) |
| Reference | Meaning |
|---|---|
| NAS1189-06P6K | 5/9 Secondary reference Nor-Cal Supply Co |
| NAS1189-06P6K | 5/9 Secondary reference Sps Technologies, Llc Dba PB Fasteners |
| NAS1189-06P6K | 5/9 Secondary reference U.S. Government activity |
| NAS1189-06P6K | 5/9 Secondary reference Underwater Tools and Equipment Co |
| NAS1189-06P6K | 5/9 Secondary reference U.S. Government activity |
| NAS1189-06P6K | 5/9 Secondary reference Lawrence Engineering and Supply Inc |
| NAS1189-06P6K | 3/2 Design control — primary reference U.S. Government activity |
| NAS1189-06P6K | 5/9 Secondary reference Nd Industries Inc Div Eastern Division |
| NAS1189-06P6K | 5/9 Secondary reference U.S. Government activity |
| NAS1189-06P6K | 5/9 Secondary reference Fastener Innovation Technology, Inc. Dba F I T |
| NAS1189-06P6K | 5/9 Secondary reference Long-Lok Llc |
| NAS1189-06P6K | 5/9 Secondary reference Air Industries Co Inc |
| NAS1189-06P6K | 5/9 Secondary reference Apcom Inc |
| NAS1189-06P6K | 5/9 Secondary reference Hardware Specialty Co. Inc. Dba Hardware Specialty Co Inc |
| NAS1189-06P6K | 5/9 Secondary reference F and C Sales Inc |
| NAS1189-06P6K | 5/9 Secondary reference Hi-Shear Corporation |
NSN 5305-01-092-9906 is a Screw,cap,socket Head, manufactured by Huck International, Inc, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-092-9906 has 1 manufacturer part number on file: NAS1189-06P6K (Huck International, Inc).
Key specifications for NAS1189-06P6K: Surface Finish: 32.0 MICROINCHES THREADS; Surface Finish: 32.0 MICROINCHES BEARING SURFACE OF HEAD; Fastener Length: 0.344 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN; Surface Treatment Document and Classification: QQ-P-416 TY 2 CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL. 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.