The Backrlate,mk11, cataloged under National Stock Number 1386-01-648-1783, is classified within Federal Supply Class 1386 (Underwater Use Explosive Ordnance Disposal and Swimmer Weapons Systems Tools and Equipment) of the Ammunition and Explosives group. The manufacturer of record is Naval Sea Systems Command. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Backrlate,mk11 |
| FSC / FSG | 1386 — Underwater Use Explosive Ordnance Disposal and Swimmer Weapons Systems Tools and Equipment (FSG 13) |
| Manufacturers | Naval Inventory Control Point Mechanicsburg (CAGE 03950); Naval Sea Systems Command (CAGE 53711) |
| Parameter | Value |
|---|---|
| NSN | 1386-01-648-1783 |
| Primary Part Number | 6914583-ITEM 21 |
| Item Name | Backrlate,mk11 |
| FSC / FSG | 1386 / 13 — Underwater Use Explosive Ordnance Disposal and Swimmer Weapons Systems Tools and Equipment |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | S |
| Part Number | Manufacturer |
|---|---|
| 6914583-ITEM 21ED | Naval Inventory Control Point Mechanicsburg (USA) |
| 6914583-ITEM 21 PRIMARY | Naval Sea Systems Command (USA) |
| B60101-1/ 6914583-ITEM 21ED | Naval Inventory Control Point Mechanicsburg (USA) |
| Reference | Meaning |
|---|---|
| B60101-1/ 6914583-ITEM 21 | 5/2 Secondary reference U.S. Government activity |
NSN 1386-01-648-1783 is a Backrlate,mk11, manufactured by Naval Sea Systems Command, classified under FSC 1386, Underwater Use Explosive Ordnance Disposal and Swimmer Weapons Systems Tools and Equipment. Status: active.
NSN 1386-01-648-1783 has 3 manufacturer part numbers on file: 6914583-ITEM 21ED (Naval Inventory Control Point Mechanicsburg), 6914583-ITEM 21 (Naval Sea Systems Command), B60101-1/ 6914583-ITEM 21ED (Naval Inventory Control Point Mechanicsburg).
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 1386-01-648-1783 has DEMIL Code Q. 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.