The Screw,cap,hexagon Head, cataloged under National Stock Number 5305-01-562-7678, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Neuhaus Lp. Government technical data includes 4 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 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-562-7678 |
| Primary Part Number | 02638 |
| Item Name | Screw,cap,hexagon Head |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Neuhaus Lp |
| Status | ACTIVE |
| Fastener Length | 45.0 MILLIMETERS NOMINAL MM |
| Nominal Thread Diameter | 10.0 MILLIMETERS MM |
| Thread Direction | RIGHT-HAND |
| Thread Series Designator | M |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 02638 PRIMARY | Neuhaus Lp (USA) |
NSN 5305-01-562-7678 is a Screw,cap,hexagon Head, manufactured by Neuhaus Lp, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-562-7678 has 1 manufacturer part number on file: 02638 (Neuhaus Lp).
1 possible match (shared part number, not a government interchangeability claim): 4820-01-670-7068. Verify interchangeability with system specifications before substitution.
Key specifications for 02638: Fastener Length: 45.0 MILLIMETERS NOMINAL MM; Nominal Thread Diameter: 10.0 MILLIMETERS MM; Thread Direction: RIGHT-HAND; Part Name Assigned by Controlling Agency: SCREW. 4 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.
NSN 5305-01-562-7678 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.