The Locking Plate,nut and Bolt, cataloged under National Stock Number 5340-01-420-6556, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Aqua-Chem, Inc.. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-420-6556 |
| Primary Part Number | 841-8560 |
| Item Name | Locking Plate,nut and Bolt |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Aqua-Chem, Inc. |
| Status | ACTIVE |
| Material | STEEL CORROSION RESISTING |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| 841-B-8560 | Aqua-Chem, Inc. (USA) |
| 700-D-8017 ITEM 15 | Aqua-Chem, Inc. (USA) |
| 841-8560 PRIMARY | Aqua-Chem, Inc. (USA) |
NSN 5340-01-420-6556 is a Locking Plate,nut and Bolt, manufactured by Aqua-Chem, Inc., classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-420-6556 has 3 manufacturer part numbers on file: 841-B-8560 (Aqua-Chem, Inc.), 700-D-8017 ITEM 15 (Aqua-Chem, Inc.), 841-8560 (Aqua-Chem, Inc.).
Key specifications for 841-8560: Material: STEEL CORROSION RESISTING. 1 specification is documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). 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.