The Predetonation System,explosive,h, cataloged under National Stock Number 2590-01-591-9644, is classified within Federal Supply Class 2590 (Miscellaneous Vehicular Components) of the Vehicular Equipment Components group. The manufacturer of record is Massie Mfg Inc. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2590-01-591-9644 |
| Primary Part Number | 12556504 |
| Item Name | Predetonation System,explosive,h |
| FSC / FSG | 2590 / 25 — Miscellaneous Vehicular Components |
| Manufacturer | Massie Mfg Inc |
| Status | ACTIVE |
| Criticality Code Justification | CXCY |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| 12556504 PRIMARY | Massie Mfg Inc (USA) |
| Reference | Meaning |
|---|---|
| 12556504 | D/9 Drawing number reference only U S Army Tank Automotive Command Amsta-Im-Mm |
NSN 2590-01-591-9644 is a Predetonation System,explosive,h, manufactured by Massie Mfg Inc, classified under FSC 2590, Miscellaneous Vehicular Components. Status: active.
NSN 2590-01-591-9644 has 1 manufacturer part number on file: 12556504 (Massie Mfg Inc).
Key specifications for 12556504: Criticality Code Justification: CXCY; Part Name Assigned by Controlling Agency: ASSEMBLY, HUSKY RAKE; End Item Identification: HUSKY. 1 specification is 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.
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.