The Trigger,housing, cataloged under National Stock Number 1005-01-375-8580, is classified within Federal Supply Class 1005 (Guns, Through 30mm) of the Weapons group. The manufacturer of record is Heckler & Koch Defense Inc Dba Hkd Div Heckler and Koch Defense Inc. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1005-01-375-8580 |
| Primary Part Number | 225205 |
| Item Name | Trigger,housing |
| FSC / FSG | 1005 / 10 — Guns, Through 30mm |
| Manufacturer | Heckler & Koch Defense Inc Dba Hkd Div Heckler and Koch Defense Inc |
| Status | ACTIVE |
| General Characteristics Item Description | CONTAINS PARTS 225205,202054,201639,200479,200478,225089,201638,2000482,220494,225209,200871,200489,225206,200505,200504,224423,224424,224425,224426,200483. |
| 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 |
|---|---|
| 225205 PRIMARY | Heckler & Koch Defense Inc Dba Hkd Div Heckler and Koch Defense Inc (USA) |
| 225205 | Milspec Services Pty Limited (AUS) |
| Reference | Meaning |
|---|---|
| 225205 | 5/9 Secondary reference Global Weapons Systems Pty Ltd |
| 225205 | 5/9 Secondary reference Heckler & Koch, Inc. |
NSN 1005-01-375-8580 is a Trigger,housing, manufactured by Heckler & Koch Defense Inc Dba Hkd Div Heckler and Koch Defense Inc, classified under FSC 1005, Guns, Through 30mm. Status: active.
NSN 1005-01-375-8580 has 2 manufacturer part numbers on file: 225205 (Heckler & Koch Defense Inc Dba Hkd Div Heckler and Koch Defense Inc), 225205 (Milspec Services Pty Limited).
Key specifications for 225205: General Characteristics Item Description: CONTAINS PARTS 225205,202054,201639,200479,200478,225089,201638,2000482,220494,225209,200871,200489,225206,200505,200504,224423,224424,224425,224426,200483.; End Item Identification: 1005013607146. 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.
NSN 1005-01-375-8580 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.