The Blast Simulator, cataloged under National Stock Number 6920-01-696-8799, is classified within Federal Supply Class 6920 (Armament Training Devices) of the Training Aids and Devices group. The manufacturer of record is W S Darley & Co. 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 | 6920-01-696-8799 |
| Primary Part Number | X-CALWR |
| Item Name | Blast Simulator |
| FSC / FSG | 6920 / 69 — Armament Training Devices |
| Manufacturer | W S Darley & Co |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| X-CALWR PRIMARY | W S Darley & Co (USA) |
NSN 6920-01-696-8799 is a Blast Simulator, manufactured by W S Darley & Co, classified under FSC 6920, Armament Training Devices. Status: active.
NSN 6920-01-696-8799 has 1 manufacturer part number on file: X-CALWR (W S Darley & Co).
Key specifications for X-CALWR: Special Features: THE MODEL X-CAL EXPLOSIVE BLAST SIMULATOR, HEREINAFTER REFERRED TO AS THE X-CAN, IS DESIGNED TO SIMULATE THE SOUND AND FLASH EFFECTS OF AN AK-47 OR OTHER FIREARM. THERE ARE THREE BARREL SIZES: CALIBER 0.50, 7.62 MILLIMETER, OR 5.56 MILLIMETER. THE X-CAL ALLOWS THE SELECTION OF SINGLE AND BURST SHOTS AS WELL AS A NUMBER OF COMBINATIONS OF FIRE RATES AND BURST LENGTH. THE MODEL X-CALIBRE IS PROGRAMMABLE TO OPERATE IN SINGL-SHOT OR MULTIPLE-SHOT BURSTS. MM; Part Name Assigned by Controlling Agency: MODEL X-CAL EXPLOSIVE BLAST SIMULATOR; End Item Identification: FIELD SIMULATOR AND TRAINING EQUIPMENT. 0 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.
NSN 6920-01-696-8799 has DEMIL Code D. Demilitarization may be required before disposal or transfer to non-military entities.
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.