The Screw,cap,socket Head, cataloged under National Stock Number 5305-00-008-5906, 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 10 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 8 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-00-008-5906 |
| Primary Part Number | NAS1189E02T6L |
| 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-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Thread Length | 0.272 INCHES MINIMUM AND 0.339 INCHES MAXIMUM IN |
| Nominal Thread Diameter | 0.086 INCHES IN |
| Head Style | FLAT COUNTERSUNK |
| Thread Direction | RIGHT-HAND |
| Specification/standard Data | 80205-NAS1189 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Surface Treatment | PASSIVATE OVERALL |
| Minimum Tensile Strength | 160000 POUNDS PER SQUARE INCH LBS |
| Internal Drive Style | OFFSET CRUCIFORM (TORQUE SET) |
| Countersink Angle | 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 56 |
| Material | IRON ALLOY 660 OVERALL |
| Thread Series Designator | UNJC |
| Head Diameter | 0.126 INCHES MINIMUM AND 0.176 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 |
|---|---|
| NAS1189E02T6L | Nor-Cal Supply Co (USA) |
| NAS1189E02T6L PRIMARY | Huck International, Inc (USA) |
| NAS1189E02T6L | Plastic and Metal Products Corporation (USA) |
| NAS1189E02T6L PRIMARY | Fastener Innovation Technology, Inc. Dba F I T (USA) |
| NAS1189E02T6L PRIMARY | Hi-Shear Corporation (USA) |
| NAS1189E02T6L | Hardware Specialty Co. Inc. Dba Hardware Specialty Co Inc (USA) |
| NAS1189E02T6L | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| NAS1189E02T6L PRIMARY | Apcom Inc (USA) |
| NAS1189E02T6L PRIMARY | Nd Industries Inc Div Eastern Division (USA) |
| NAS1189E02T6L PRIMARY | Long-Lok Llc (USA) |
| Reference | Meaning |
|---|---|
| NAS1189E02T6L | 3/2 Design control — primary reference U.S. Government activity |
| NAS1189E02T6L | 5/9 Secondary reference F and C Sales Inc |
| NAS1189E02T6L | 5/9 Secondary reference Air Industries Co Inc |
| NA1189E02T6L | 5/9 Secondary reference U.S. Government activity |
| NAS1189E02T6L | 3/2 Design control — primary reference U.S. Government activity |
| NAS1189C02T6L | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| NAS1189E02T6L | 5/9 Secondary reference Sps Technologies, Llc Dba PB Fasteners |
| NAS1189E02T6L | 5/9 Secondary reference Lawrence Engineering and Supply Inc |
NSN 5305-00-008-5906 is a Screw,cap,socket Head, manufactured by Huck International, Inc, classified under FSC 5305, Screws. Status: active.
NSN 5305-00-008-5906 has 10 manufacturer part numbers on file: NAS1189E02T6L (Nor-Cal Supply Co), NAS1189E02T6L (Huck International, Inc), NAS1189E02T6L (Plastic and Metal Products Corporation), NAS1189E02T6L (Fastener Innovation Technology, Inc. Dba F I T), NAS1189E02T6L (Hi-Shear Corporation) and 5 more.
Key specifications for NAS1189E02T6L: 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-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL. 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.