The Level,fire Control Instrument, cataloged under National Stock Number 1240-00-962-2504, 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 5 specifications, cited from the U.S. Government catalog. The record lists 3 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 1240-00-962-2504 |
| Primary Part Number | 8213822 |
| Item Name | Level,fire Control Instrument |
| 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 |
| FSC Application Data | SIGHTUNIT,M53 |
| Attachment Method | HOLE MOUNTED WITH RING,EXTERNALLY THREADED,17/32-32UNS-2A,0.156 O/A LG A |
| Military Standard Designator | MS35102-3 |
| Vial in Accordance W/military Std | PROVIDED |
| Material | COPPER ALLOY HOUSING |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 8213822 | Warren Industries Inc Dba Warren Industries Inc Div Warren-Knight Instrument Co. and N. Amer. Survey Supply Co. (USA) |
| 8213822 PRIMARY | Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate (USA) |
| 8213822 | Dunlin Manufacturing / Skypen Industries Inc Dba Dunlin Mfg Co (USA) |
| Reference | Meaning |
|---|---|
| 8213822 | 5/9 Secondary reference Delta Lighting Corporation |
| 8213822 | 5/2 Secondary reference U.S. Government activity |
NSN 1240-00-962-2504 is a Level,fire Control Instrument, 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 1240-00-962-2504 has 3 manufacturer part numbers on file: 8213822 (Warren Industries Inc Dba Warren Industries Inc Div Warren-Knight Instrument Co. and N. Amer. Survey Supply Co.), 8213822 (Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate), 8213822 (Dunlin Manufacturing / Skypen Industries Inc Dba Dunlin Mfg Co).
Key specifications for 8213822: FSC Application Data: SIGHTUNIT,M53; Attachment Method: HOLE MOUNTED WITH RING,EXTERNALLY THREADED,17/32-32UNS-2A,0.156 O/A LG A; Military Standard Designator: MS35102-3; Vial in Accordance W/military Std: PROVIDED. 5 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 1240-00-962-2504 has DEMIL Code B. 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.