The Screw,cap,socket Head, cataloged under National Stock Number 5305-01-128-4074, 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 18 specifications, cited from the U.S. Government catalog. The record lists 11 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 9 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-128-4074 |
| Primary Part Number | NAS1189-06P14L |
| Item Name | Screw,cap,socket Head |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Huck International, Inc |
| Status | ACTIVE |
| Surface Finish | 32.0 MICROINCHES THREADS |
| Fastener Length | 0.844 INCHES MINIMUM AND 0.875 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | QQ-P-416,TYPE 2 CLASS 2 FED SPEC ALL TREATMENT RESPONSES OVERALL |
| Thread Length | 0.725 INCHES MINIMUM AND 0.818 INCHES MAXIMUM IN |
| 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 | 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 OR STEEL COMP 4340 OVERALL |
| Thread Series Designator | UNJC |
| Head Diameter | 0.267 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 |
|---|---|
| NAS1189-06P14L | Apcom Inc (USA) |
| NAS1189-06P14L | Boeing Distribution Services SAS (FRA) |
| NAS1189-06P14L | Long-Lok Llc (USA) |
| NAS1189-06P14L PRIMARY | Huck International, Inc (USA) |
| NAS1189-06P14L | Hi-Shear Corporation (USA) |
| NAS1189-06P14L | Nd Industries Inc Div Eastern Division (USA) |
| NAS1189-06P14L | Fastener Innovation Technology, Inc. Dba F I T (USA) |
| NAS1189-06P14L | Hardware Specialty Co. Inc. Dba Hardware Specialty Co Inc (USA) |
| NAS1189-06P14L | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| NAS1189-06P14L | Plastic and Metal Products Corporation (USA) |
| NAS1189-06P14L | Nor-Cal Supply Co (USA) |
| Reference | Meaning |
|---|---|
| NAS1189-06P14L | 5/9 Secondary reference Lawrence Engineering and Supply Inc |
| NAS1189-06P14L | 5/9 Secondary reference U.S. Government activity |
| NAS1189-06P14L | 5/2 Secondary reference U.S. Government activity |
| NAS1189-06P14L | 5/9 Secondary reference Sps Technologies, Llc Dba PB Fasteners |
| NAS1189-06P14L | 5/2 Secondary reference U.S. Government activity |
| NAS1189-06P14L | 5/2 Secondary reference U.S. Government activity |
| NAS1189-06P14L | 5/9 Secondary reference Klx Aerospace Solutions II SAS |
| NAS1189-06P14L | 5/9 Secondary reference F and C Sales Inc |
| NAS1189-06P14L | 5/9 Secondary reference Air Industries Co Inc |
NSN 5305-01-128-4074 is a Screw,cap,socket Head, manufactured by Huck International, Inc, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-128-4074 has 11 manufacturer part numbers on file: NAS1189-06P14L (Apcom Inc), NAS1189-06P14L (Boeing Distribution Services SAS), NAS1189-06P14L (Long-Lok Llc), NAS1189-06P14L (Huck International, Inc), NAS1189-06P14L (Hi-Shear Corporation) and 6 more.
Key specifications for NAS1189-06P14L: Surface Finish: 32.0 MICROINCHES THREADS; Fastener Length: 0.844 INCHES MINIMUM AND 0.875 INCHES MAXIMUM IN; Surface Treatment Document and Classification: QQ-P-416,TYPE 2 CLASS 2 FED SPEC ALL TREATMENT RESPONSES OVERALL; Thread Length: 0.725 INCHES MINIMUM AND 0.818 INCHES MAXIMUM IN. 18 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.