The Screw,cap,socket Head, cataloged under National Stock Number 5305-01-112-4770, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Pattonair Usa Inc Dba Incora Div Uniseal Division. Government technical data includes 13 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-112-4770 |
| Primary Part Number | SNT50429-4 |
| Item Name | Screw,cap,socket Head |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Pattonair Usa Inc Dba Incora Div Uniseal Division |
| Status | ACTIVE |
| Width Across Flats | 0.035 INCHES NOMINAL IN |
| Head Height | 0.026 INCHES MINIMUM AND 0.032 INCHES MAXIMUM IN |
| Fastener Length | 0.100 INCHES MINIMUM AND 0.109 INCHES MAXIMUM IN |
| Thread Length | 0.074 INCHES MINIMUM AND 0.077 INCHES MAXIMUM IN |
| Nominal Thread Diameter | 0.060 INCHES IN |
| Head Style | ROOF |
| Thread Direction | RIGHT-HAND |
| Internal Drive Style | HEXAGON |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 80 |
| Material | STEEL CORROSION RESISTING OVERALL |
| Thread Series Designator | UNF |
| Head Diameter | 0.104 INCHES MINIMUM AND 0.114 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 |
|---|---|
| SNT50429-4 PRIMARY | Pattonair Usa Inc Dba Incora Div Uniseal Division (USA) |
NSN 5305-01-112-4770 is a Screw,cap,socket Head, manufactured by Pattonair Usa Inc Dba Incora Div Uniseal Division, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-112-4770 has 1 manufacturer part number on file: SNT50429-4 (Pattonair Usa Inc Dba Incora Div Uniseal Division).
Key specifications for SNT50429-4: Width Across Flats: 0.035 INCHES NOMINAL IN; Head Height: 0.026 INCHES MINIMUM AND 0.032 INCHES MAXIMUM IN; Fastener Length: 0.100 INCHES MINIMUM AND 0.109 INCHES MAXIMUM IN; Thread Length: 0.074 INCHES MINIMUM AND 0.077 INCHES MAXIMUM IN. 13 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.