The Screw,cap,hexagon Head, cataloged under National Stock Number 5305-01-562-9443, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 7 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-562-9443 |
| Primary Part Number | 4685196-0026 |
| Item Name | Screw,cap,hexagon Head |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Fastener Length | 2.750 INCHES NOMINAL IN |
| Nominal Thread Diameter | 1.000 INCHES IN |
| Thread Direction | RIGHT-HAND |
| Thread Class | 2A A |
| Thread Quantity Per Inch | 8 |
| Material | NICKEL ALLOY AND COPPER ALLOY OVERALL |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| 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 |
|---|---|
| 4685196-0026 PRIMARY | Naval Sea Systems Command (USA) |
| 87861-1509-0026 | Naval Sea Systems Command (USA) |
NSN 5305-01-562-9443 is a Screw,cap,hexagon Head, manufactured by Naval Sea Systems Command, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-562-9443 has 2 manufacturer part numbers on file: 4685196-0026 (Naval Sea Systems Command), 87861-1509-0026 (Naval Sea Systems Command).
Key specifications for 4685196-0026: Fastener Length: 2.750 INCHES NOMINAL IN; Nominal Thread Diameter: 1.000 INCHES IN; Thread Direction: RIGHT-HAND; Special Features: HEAD TO BE DRILLED TO 0.125 IN DIA FOR LOCKWIRING IN. 7 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.