The Screw,cap,hexagon Head, cataloged under National Stock Number 5305-01-554-8530, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Appleton Marine Inc. 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 | 5305-01-554-8530 |
| Primary Part Number | AMD-1740-108 |
| Item Name | Screw,cap,hexagon Head |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Appleton Marine Inc |
| Status | ACTIVE |
| Fastener Length | 1.000 INCHES NOMINAL IN |
| Nominal Thread Diameter | 0.380 INCHES IN |
| Thread Direction | RIGHT-HAND |
| Thread Class | 2A A |
| Thread Quantity Per Inch | 16 |
| Material | STEEL 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 |
|---|---|
| AMD-1740 ITEM 108 | Appleton Marine Inc (USA) |
| AMD-1740-108 PRIMARY | Appleton Marine Inc (USA) |
NSN 5305-01-554-8530 is a Screw,cap,hexagon Head, manufactured by Appleton Marine Inc, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-554-8530 has 2 manufacturer part numbers on file: AMD-1740 ITEM 108 (Appleton Marine Inc), AMD-1740-108 (Appleton Marine Inc).
Key specifications for AMD-1740-108: Fastener Length: 1.000 INCHES NOMINAL IN; Nominal Thread Diameter: 0.380 INCHES IN; Thread Direction: RIGHT-HAND; Special Features: GRADE 5 (SAE) ZINC PLATED. 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.