The Nut,self-Locking,hexagon, cataloged under National Stock Number 5310-01-606-8705, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Aqua-Chem, Inc. Dba Aqua-Chem Inc. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Nut,self-Locking,hexagon |
| FSC / FSG | 5310 — Nuts and Washers (FSG 53) |
| Manufacturers | Aqua-Chem, Inc. Dba Aqua-Chem Inc (CAGE 0EXU3) |
| Parameter | Value |
|---|---|
| NSN | 5310-01-606-8705 |
| Primary Part Number | 651-7693-17 |
| Item Name | Nut,self-Locking,hexagon |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Aqua-Chem, Inc. Dba Aqua-Chem Inc |
| Status | ACTIVE |
| 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 |
|---|---|
| 651-7693-17 PRIMARY | Aqua-Chem, Inc. Dba Aqua-Chem Inc (USA) |
| 651-7693 IT NO. 17 | Aqua-Chem, Inc. Dba Aqua-Chem Inc (USA) |
| Reference | Meaning |
|---|---|
| 651-7693 IT NO. 17 | 5/9 Secondary reference Andrews Inc |
| 651-7693 | D/9 Drawing number reference only Aqua-Chem, Inc. Dba Aqua-Chem Inc |
| 651-7693-17 | 3/9 Design control — primary reference Andrews Inc |
NSN 5310-01-606-8705 is a Nut,self-Locking,hexagon, manufactured by Aqua-Chem, Inc. Dba Aqua-Chem Inc, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-606-8705 has 2 manufacturer part numbers on file: 651-7693-17 (Aqua-Chem, Inc. Dba Aqua-Chem Inc), 651-7693 IT NO. 17 (Aqua-Chem, Inc. Dba Aqua-Chem Inc).
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.