The Snap Hook, cataloged under National Stock Number 5340-01-694-4180, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Rock Exotica. Government technical data includes 2 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 | 5340-01-694-4180 |
| Primary Part Number | 1840 |
| Item Name | Snap Hook |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Rock Exotica |
| Status | ACTIVE |
| Hook Style Designator | PIVOT |
| Material | ALUMINUM BLADE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 1840 PRIMARY | Rock Exotica (USA) |
NSN 5340-01-694-4180 is a Snap Hook, manufactured by Rock Exotica, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-694-4180 has 1 manufacturer part number on file: 1840 (Rock Exotica).
Key specifications for 1840: Hook Style Designator: PIVOT; Special Features: 5,400 LBF CARABINER STRENGTH; 0.9 INCH GATE OPENING; BLACK IN COLOR; SCREW GATE LOCKING MECHANISM IN; Part Name Assigned by Controlling Agency: CARABINER; Material: ALUMINUM BLADE. 2 specifications are 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.