The Screw,cap,hexagon Head, cataloged under National Stock Number 5305-00-402-9301, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Caterpillar Inc Div Caterpillar Defense. Government technical data includes 8 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-00-402-9301 |
| Primary Part Number | 2H886 |
| Item Name | Screw,cap,hexagon Head |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Caterpillar Inc Div Caterpillar Defense |
| Status | ACTIVE |
| Head Height | 0.336 INCHES NOMINAL IN |
| Fastener Length | 2.625 INCHES NOMINAL IN |
| Thread Length | 0.875 INCHES NOMINAL IN |
| Shank Unthreaded Hole Diameter | 0.109 INCHES NOMINAL FIRST HOLE IN |
| Head Style | HEXAGON |
| Width Between Flats | 0.634 INCHES NOMINAL IN |
| Thread Class | 2A A |
| Distance From Head Largest Bearing Surface to Shank Hole Center | 2.406 INCHES NOMINAL FIRST HOLE 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 |
|---|---|
| 2H886 PRIMARY | Caterpillar Inc Div Caterpillar Defense (USA) |
| Reference | Meaning |
|---|---|
| 2H0886 | 5/9 Secondary reference Caterpillar Inc Div Caterpillar Defense |
NSN 5305-00-402-9301 is a Screw,cap,hexagon Head, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 5305, Screws. Status: active.
NSN 5305-00-402-9301 has 1 manufacturer part number on file: 2H886 (Caterpillar Inc Div Caterpillar Defense).
Key specifications for 2H886: Head Height: 0.336 INCHES NOMINAL IN; Fastener Length: 2.625 INCHES NOMINAL IN; Thread Length: 0.875 INCHES NOMINAL IN; Shank Unthreaded Hole Diameter: 0.109 INCHES NOMINAL FIRST HOLE IN. 8 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.