The Retainer,sensor Mount, cataloged under National Stock Number 1240-01-078-1184, is classified within Federal Supply Class 1240 (Optical Sighting and Ranging Equipment) 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1240-01-078-1184 |
| Primary Part Number | 12282134 |
| Item Name | Retainer,sensor Mount |
| FSC / FSG | 1240 / 12 — Optical Sighting and Ranging Equipment |
| Manufacturer | Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate |
| Status | ACTIVE |
| General Characteristics Item Description | MATERIAL:STEEL CORROSION RESISTING CLASS 304L,321 OR 347 COND A SPEC QQ-S-766; PLATE-12282134-1; TUBE-12282134-2; OVERALL LENGTH 3.78 IN.; OVERALLDIAMETER 4.00 IN. IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 12282134 PRIMARY | Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate (USA) |
| Reference | Meaning |
|---|---|
| 12282134 | D/9 Drawing number reference only U S Army Tank Automotive Command Amsta-Im-Mm |
NSN 1240-01-078-1184 is a Retainer,sensor Mount, manufactured by Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate, classified under FSC 1240, Optical Sighting and Ranging Equipment. Status: active.
NSN 1240-01-078-1184 has 1 manufacturer part number on file: 12282134 (Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate).
Key specifications for 12282134: General Characteristics Item Description: MATERIAL:STEEL CORROSION RESISTING CLASS 304L,321 OR 347 COND A SPEC QQ-S-766; PLATE-12282134-1; TUBE-12282134-2; OVERALL LENGTH 3.78 IN.; OVERALLDIAMETER 4.00 IN. IN; End Item Identification: M1;235-01-539-3639. 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 1240-01-078-1184 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.