The Block,sensitive Switch, cataloged under National Stock Number 1285-01-188-7866, is classified within Federal Supply Class 1285 (Fire Control Radar Equipment, Except Airborne) of the Fire Control Equipment group. The manufacturer of record is Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate. 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1285-01-188-7866 |
| Primary Part Number | 12703505 |
| Item Name | Block,sensitive Switch |
| FSC / FSG | 1285 / 12 — Fire Control Radar Equipment, Except Airborne |
| Manufacturer | Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate |
| Status | ACTIVE |
| General Characteristics Item Description | ITEM CONSISTS OF BLOCK,SWITCH PART NO.12703505-1 WHICH IS MADE OF AL ALLOY 6061 PER QQ-A-250/11 TEM T6,0.190IN THICK;INSERT PART NO.MS21209C0410; INSERT PART NO.MS21209C0215; 2 THREADED HOLES PER 0.112-40UNC-2B; 2 OTHER THREADED HOLES PER 0.086-56UNC-2B; FINISH: CHEM FILM PER MIL-F-14072,FINISH E512; LENGTH OF 1.12IN; WIDTH OF 0.94INCH IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 12703505 PRIMARY | Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate (USA) |
NSN 1285-01-188-7866 is a Block,sensitive Switch, manufactured by Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate, classified under FSC 1285, Fire Control Radar Equipment, Except Airborne. Status: active.
NSN 1285-01-188-7866 has 1 manufacturer part number on file: 12703505 (Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate).
Key specifications for 12703505: General Characteristics Item Description: ITEM CONSISTS OF BLOCK,SWITCH PART NO.12703505-1 WHICH IS MADE OF AL ALLOY 6061 PER QQ-A-250/11 TEM T6,0.190IN THICK;INSERT PART NO.MS21209C0410; INSERT PART NO.MS21209C0215; 2 THREADED HOLES PER 0.112-40UNC-2B; 2 OTHER THREADED HOLES PER 0.086-56UNC-2B; FINISH: CHEM FILM PER MIL-F-14072,FINISH E512; LENGTH OF 1.12IN; WIDTH OF 0.94INCH IN. 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.