The Screw,cap,socket Head, cataloged under National Stock Number 5305-01-149-3052, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc. Government technical data includes 20 specifications, cited from the U.S. Government catalog. The record lists 9 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 10 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-149-3052 |
| Primary Part Number | NAS1190E04P6LK |
| Item Name | Screw,cap,socket Head |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc |
| Status | ACTIVE |
| Surface Finish | 32.0 MICROINCHES THREADS |
| Surface Finish | 32.0 MICROINCHES BEARING SURFACE OF HEAD |
| Head Height | 0.070 INCHES MINIMUM AND 0.080 INCHES MAXIMUM IN |
| 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 | 0.294 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN |
| Material Document and Classification | AMS5731 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Nominal Thread Diameter | 0.112 INCHES IN |
| Head Style | PAN |
| Thread Direction | RIGHT-HAND |
| Specification/standard Data | 80205-NAS1190 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Locking Feature | STRIP THREADS |
| Surface Treatment | PASSIVATE 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 | 40 |
| Material | PLASTIC POLYCHLOROTRIFLUOROETHYLENE LOCKING FEATURE |
| Thread Series Designator | UNJC |
| Head Diameter | 0.205 INCHES MINIMUM AND 0.219 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 |
|---|---|
| NAS1190E04P6LK | Nor-Cal Supply Co (USA) |
| NAS1190E04P6LK PRIMARY | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| NAS1190E04P6LK | Fairchild Fasteners Europe - Vsd Gmbh (DEU) |
| NAS1190E04P6LK PRIMARY | Fastener Innovation Technology, Inc. Dba F I T (USA) |
| NAS1190E04P6LK PRIMARY | Long-Lok Llc (USA) |
| NAS1190E04P6LK | Plastic and Metal Products Corporation (USA) |
| NAS1190E04P6LK PRIMARY | Hi-Shear Corporation (USA) |
| NAS1190F04P6LK PRIMARY | Apcom Inc (USA) |
| NAS1190E03P6LK PRIMARY | Nd Industries Inc Div Eastern Division (USA) |
| Reference | Meaning |
|---|---|
| NAS1190E04P6LK | 3/2 Design control — primary reference U.S. Government activity |
| NAS1190E04P6LK | 5/9 Secondary reference Sps Technologies, Llc Dba PB Fasteners |
| NAS1190E04P6LK | 3/2 Design control — primary reference U.S. Government activity |
| NAS1190E04P6LK | C/1 Advisory reference — outside the item-of-supply concept Huck International, Inc |
| NAS1190E04P6LK | 5/9 Secondary reference U.S. Government activity |
| NAS1190E04P6F | 3/2 Design control — primary reference U.S. Government activity |
| NAS1190E04P6LK | 5/9 Secondary reference Lawrence Engineering and Supply Inc |
| NAS1190E04P6LK | 5/9 Secondary reference U.S. Government activity |
| NAS1190E04P6LK | 5/9 Secondary reference Air Industries Co Inc |
| NAS1190E04P6LK | 5/9 Secondary reference F and C Sales Inc |
NSN 5305-01-149-3052 is a Screw,cap,socket Head, manufactured by Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-149-3052 has 9 manufacturer part numbers on file: NAS1190E04P6LK (Nor-Cal Supply Co), NAS1190E04P6LK (Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc), NAS1190E04P6LK (Fairchild Fasteners Europe - Vsd Gmbh), NAS1190E04P6LK (Fastener Innovation Technology, Inc. Dba F I T), NAS1190E04P6LK (Long-Lok Llc) and 4 more.
Key specifications for NAS1190E04P6LK: Surface Finish: 32.0 MICROINCHES THREADS; Surface Finish: 32.0 MICROINCHES BEARING SURFACE OF HEAD; Head Height: 0.070 INCHES MINIMUM AND 0.080 INCHES MAXIMUM IN; Fastener Length: 0.344 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN. 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.