The Screw,cap,hexagon Head, cataloged under National Stock Number 5305-01-642-3556, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Arctic Cat Inc.. Government technical data includes 5 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 | 5305-01-642-3556 |
| Primary Part Number | 1623-756 |
| Item Name | Screw,cap,hexagon Head |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Arctic Cat Inc. |
| Status | ACTIVE |
| Fastener Length | 365.0 MILLIMETERS NOMINAL MM |
| Thread Pitch in Millimeters | 1.25 |
| Nominal Thread Diameter | 10.0 MILLIMETERS MM |
| Thread Direction | RIGHT-HAND |
| Thread Series Designator | M |
| 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 |
|---|---|
| 1623-756 PRIMARY | Arctic Cat Inc. (USA) |
NSN 5305-01-642-3556 is a Screw,cap,hexagon Head, manufactured by Arctic Cat Inc., classified under FSC 5305, Screws. Status: active.
NSN 5305-01-642-3556 has 1 manufacturer part number on file: 1623-756 (Arctic Cat Inc.).
Key specifications for 1623-756: Fastener Length: 365.0 MILLIMETERS NOMINAL MM; Thread Pitch in Millimeters: 1.25; Nominal Thread Diameter: 10.0 MILLIMETERS MM; Thread Direction: RIGHT-HAND. 5 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.