The Screw,cap,socket Head, cataloged under National Stock Number 5305-00-147-4750, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Fairchild Fasteners Europe - Vsd Gmbh. Government technical data includes 20 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 19 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-00-147-4750 |
| Primary Part Number | NAS1189E3P14N |
| Item Name | Screw,cap,socket Head |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Fairchild Fasteners Europe - Vsd Gmbh |
| Status | ACTIVE |
| Surface Finish | 32.0 MICROINCHES THREADS |
| Surface Finish | 32.0 MICROINCHES BEARING SURFACE OF HEAD |
| Fastener Length | 0.844 INCHES MINIMUM AND 0.875 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Thread Length | 0.702 INCHES MINIMUM AND 0.795 INCHES MAXIMUM IN |
| Material Document and Classification | AMS 5737 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Nominal Thread Diameter | 0.190 INCHES IN |
| Head Style | FLAT COUNTERSUNK |
| Thread Direction | RIGHT-HAND |
| Specification/standard Data | 80205-NAS1189 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Locking Feature | PELLET THREADS |
| Surface Treatment | PASSIVATE OVERALL |
| Minimum Tensile Strength | 160000 POUNDS PER SQUARE INCH LBS |
| Internal Drive Style | CROSS RECESS TYPE II |
| Countersink Angle | 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 32 |
| Material | IRON ALLOY 660 OVERALL |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) |
| Head Diameter | 0.371 INCHES MINIMUM AND 0.385 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 |
|---|---|
| NAS1189E3P14N | Fairchild Fasteners Europe - Vsd Gmbh (DEU) |
| NAS1189E3P14N | Satair A/s (DNK) |
| Reference | Meaning |
|---|---|
| NAS1189E3P14N | 5/9 Secondary reference U.S. Government activity |
| NAS1189E3P14N | 5/9 Secondary reference Sps Technologies, Llc Dba PB Fasteners |
| NAS1189E3P14N | 5/9 Secondary reference Air Industries Co Inc |
| NAS1189E3P14N | 5/9 Secondary reference Long-Lok Llc |
| NAS1189E3P14N | 5/9 Secondary reference U.S. Government activity |
| MIL-DTL-18240F | 4/1 Identification reference U.S. Government activity |
| NAS1189E3P14N | 5/9 Secondary reference U.S. Government activity |
| NAS1189E3P14N | 5/9 Secondary reference Nd Industries Inc Div Eastern Division |
| NAS1189E3P14N | 3/2 Design control — primary reference U.S. Government activity |
| NAS1189E3P14N | 5/9 Secondary reference Fastener Innovation Technology, Inc. Dba F I T |
| NAS1189C3P14N | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| NAS1189E3P14N | 5/9 Secondary reference Nor-Cal Supply Co |
| NAS1189E3P14N | 5/9 Secondary reference F and C Sales Inc |
| NAS1189E3P14N | 5/9 Secondary reference Apcom Inc |
| NAS1189E3P14N | 5/9 Secondary reference Huck International, Inc |
| NAS1189E3P14N | 5/9 Secondary reference Lawrence Engineering and Supply Inc |
| NAS1189E3P14N | 5/9 Secondary reference Plastic and Metal Products Corporation |
| NAS1189E3P14N | 5/9 Secondary reference Hardware Specialty Co. Inc. Dba Hardware Specialty Co Inc |
| NAS1189E3P14N | 5/9 Secondary reference Hi-Shear Corporation |
NSN 5305-00-147-4750 is a Screw,cap,socket Head, manufactured by Fairchild Fasteners Europe - Vsd Gmbh, classified under FSC 5305, Screws. Status: active.
NSN 5305-00-147-4750 has 2 manufacturer part numbers on file: NAS1189E3P14N (Fairchild Fasteners Europe - Vsd Gmbh), NAS1189E3P14N (Satair A/s).
4 possible matches (shared part number, not a government interchangeability claim): 5305-00-470-9738, 5305-00-917-2672, 5305-01-007-1513. Verify interchangeability with system specifications before substitution.
Key specifications for NAS1189E3P14N: Surface Finish: 32.0 MICROINCHES THREADS; Surface Finish: 32.0 MICROINCHES BEARING SURFACE OF HEAD; Fastener Length: 0.844 INCHES MINIMUM AND 0.875 INCHES MAXIMUM IN; Surface Treatment Document and Classification: QQ-P-35 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.