The Firing Mechanism,underwater Mine, cataloged under National Stock Number 1350-00-764-0490, is classified within Federal Supply Class 1350 (Underwater Mine and Components, Inert) of the Ammunition and Explosives group. The manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 7 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1350-00-764-0490 |
| Primary Part Number | 3162415 |
| Item Name | Firing Mechanism,underwater Mine |
| FSC / FSG | 1350 / 13 — Underwater Mine and Components, Inert |
| Manufacturer | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| Status | ACTIVE |
| Package Nominal Overall Height and Type | 14.75 INCHES SHIPPING CONTAINER IN |
| Package Nominal Overall Width and Type | 9.50 INCHES SHIPPING CONTAINER IN |
| General Characteristics Item Description | MK21 MOD 0 NON-SERVICE,6.00 IN. LG,3.00 IN. W,5.91 IN. H,1350-R407 DOD CODE,FOR NON-SERVICE MINES MK52,55 IN |
| Package Nominal Overall Length and Type | 18.50 INCHES SHIPPING CONTAINER IN |
| Unable to Decode | UNABLE TO DECODE |
| Unable to Decode | UNABLE TO DECODE |
| Gross Weight | 83.0 SHIPPING CONTAINER POUNDS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | N |
| Part Number | Manufacturer |
|---|---|
| 3162415 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| Reference | Meaning |
|---|---|
| 1350-R407 | 6/9 Informative reference only U.S. Government activity |
NSN 1350-00-764-0490 is a Firing Mechanism,underwater Mine, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 1350, Underwater Mine and Components, Inert. Status: active.
NSN 1350-00-764-0490 has 1 manufacturer part number on file: 3162415 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).
1 possible match (shared part number, not a government interchangeability claim): 5950-00-993-8343. Verify interchangeability with system specifications before substitution.
Key specifications for 3162415: Package Nominal Overall Height and Type: 14.75 INCHES SHIPPING CONTAINER IN; Package Nominal Overall Width and Type: 9.50 INCHES SHIPPING CONTAINER IN; General Characteristics Item Description: MK21 MOD 0 NON-SERVICE,6.00 IN. LG,3.00 IN. W,5.91 IN. H,1350-R407 DOD CODE,FOR NON-SERVICE MINES MK52,55 IN; Package Nominal Overall Length and Type: 18.50 INCHES SHIPPING CONTAINER IN. 7 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 1350-00-764-0490 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.