The Screw,cap,socket Head, cataloged under National Stock Number 5305-00-459-0871, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Nd Industries Inc Div Eastern Division. Government technical data includes 21 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through both NSN and commercial part number lookups. 8 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5305-00-459-0871 |
| Primary Part Number | NAS1191C06T13 |
| Item Name | Screw,cap,socket Head |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Nd Industries Inc Div Eastern Division |
| Status | ACTIVE |
| Surface Finish | 32.0 MICROINCHES THREADS |
| Surface Finish | 32.0 MICROINCHES BEARING SURFACE OF HEAD |
| Head Height | 0.074 INCHES MINIMUM AND 0.086 INCHES MAXIMUM IN |
| Fastener Length | 0.781 INCHES MINIMUM AND 0.812 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Thread Length | 0.719 INCHES MINIMUM AND 0.812 INCHES MAXIMUM IN |
| Hardness Rating | 248.0 BRINELL STANDARD MINIMUM AND 341.0 BRINELL STANDARD MAXIMUM OVERALL |
| Material Document and Classification | AMS5732 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Nominal Thread Diameter | 0.138 INCHES IN |
| Head Style | FLAT CHAMFER |
| Thread Direction | RIGHT-HAND |
| Specification/standard Data | 80205-NAS1191 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Locking Feature | PELLET OR STRIP THREADS |
| Surface Treatment | PASSIVATE OVERALL |
| Minimum Tensile Strength | 140000 POUNDS PER SQUARE INCH LBS |
| Internal Drive Style | OFFSET CRUCIFORM (TORQUE SET) |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 32 |
| Material | IRON ALLOY 660 OVERALL |
| Thread Series Designator | UNJC |
| Head Diameter | 0.221 INCHES MINIMUM AND 0.226 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 |
|---|---|
| NAS1191C06T13 PRIMARY | Nd Industries Inc Div Eastern Division (USA) |
| NAS1191C06T13 | Hardware Specialty Co. Inc. Dba Hardware Specialty Co Inc (USA) |
| NAS1191C06T13 PRIMARY | Fastener Innovation Technology, Inc. Dba F I T (USA) |
| NAS1191C06T13 | Plastic and Metal Products Corporation (USA) |
| NAS1191C06T13 PRIMARY | Hi-Shear Corporation (USA) |
| NAS1191C06T13 | Nor-Cal Supply Co (USA) |
| NAS1191C06T13 PRIMARY | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| NAS1191C06T13 PRIMARY | Huck International, Inc (USA) |
| NAS1191C06T13 PRIMARY | Apcom Inc (USA) |
| NAS1191C06T13 PRIMARY | Long-Lok Llc (USA) |
| Reference | Meaning |
|---|---|
| NAS1191C06T13 | 5/9 Secondary reference F and C Sales Inc |
| LK1191C06T13 | 5/9 Secondary reference Torkon Fastener Corp |
| NAS1191C06T13 | 5/9 Secondary reference Lawrence Engineering and Supply Inc |
| NAS1191C06T13 | 3/2 Design control — primary reference U.S. Government activity |
| NAS1191C06T13 | 3/2 Design control — primary reference U.S. Government activity |
| NAS1191C06T13 | 5/9 Secondary reference Air Industries Co Inc |
| NAS1191C06T13 | 5/9 Secondary reference U.S. Government activity |
| NAS1191C06T13 | 5/9 Secondary reference Sps Technologies, Llc Dba PB Fasteners |
NSN 5305-00-459-0871 is a Screw,cap,socket Head, manufactured by Nd Industries Inc Div Eastern Division, classified under FSC 5305, Screws. Status: active.
NSN 5305-00-459-0871 has 10 manufacturer part numbers on file: NAS1191C06T13 (Nd Industries Inc Div Eastern Division), NAS1191C06T13 (Hardware Specialty Co. Inc. Dba Hardware Specialty Co Inc), NAS1191C06T13 (Fastener Innovation Technology, Inc. Dba F I T), NAS1191C06T13 (Plastic and Metal Products Corporation), NAS1191C06T13 (Hi-Shear Corporation) and 5 more.
Key specifications for NAS1191C06T13: Surface Finish: 32.0 MICROINCHES THREADS; Surface Finish: 32.0 MICROINCHES BEARING SURFACE OF HEAD; Head Height: 0.074 INCHES MINIMUM AND 0.086 INCHES MAXIMUM IN; Fastener Length: 0.781 INCHES MINIMUM AND 0.812 INCHES MAXIMUM IN. 21 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.