The Screw,cap,hexagon Head, cataloged under National Stock Number 5305-01-521-9237, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Fastenal Company Div Flpan. Government technical data includes 6 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 | 5305-01-521-9237 |
| Primary Part Number | M82710030A40000 |
| Item Name | Screw,cap,hexagon Head |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Fastenal Company Div Flpan |
| Status | ACTIVE |
| Fastener Length | 30.0 MILLIMETERS NOMINAL MM |
| Thread Length | 30.0 MILLIMETERS NOMINAL MM |
| Nominal Thread Diameter | 16.0 MILLIMETERS MM |
| Thread Direction | RIGHT-HAND |
| Material | STEEL COMP 316 OVERALL |
| 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 |
|---|---|
| BR21160030 | Atlantic Fasteners Co Llc (USA) |
| M82710030A40000 PRIMARY | Fastenal Company Div Flpan (USA) |
NSN 5305-01-521-9237 is a Screw,cap,hexagon Head, manufactured by Fastenal Company Div Flpan, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-521-9237 has 2 manufacturer part numbers on file: BR21160030 (Atlantic Fasteners Co Llc), M82710030A40000 (Fastenal Company Div Flpan).
Key specifications for M82710030A40000: Fastener Length: 30.0 MILLIMETERS NOMINAL MM; Thread Length: 30.0 MILLIMETERS NOMINAL MM; Nominal Thread Diameter: 16.0 MILLIMETERS MM; Thread Direction: RIGHT-HAND. 6 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.