The Stop, cataloged under National Stock Number 1240-01-065-9826, 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 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1240-01-065-9826 |
| Primary Part Number | 10556189 |
| Item Name | Stop |
| 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 | STEEL,CORROSION RESISITNG,TYPE 303 OR 303SE,CONDITION A,SPEC QQ-S-764; DIAMETER 1.070 IN. MIN,1.080 IN. MAX; ITEM HAS 5 HOLES WITH DIFFERENT DIM.,SPECIFICALLY LOCATED; ITEM HEIGHT .25 IN. 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 |
|---|---|
| 10556189 | Commonwealth Trading Corporation (USA) |
| 10556189 PRIMARY | Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate (USA) |
| 10556189 | Bright Lights Usa, Inc Dba Blusa Defense Manufacturing (USA) |
| 10556189 | Westburne Electric Supply Dba Westburne Electric Supply Div Westburne Electric, Ohio Division (USA) |
NSN 1240-01-065-9826 is a Stop, 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 1240-01-065-9826 has 4 manufacturer part numbers on file: 10556189 (Commonwealth Trading Corporation), 10556189 (Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate), 10556189 (Bright Lights Usa, Inc Dba Blusa Defense Manufacturing), 10556189 (Westburne Electric Supply Dba Westburne Electric Supply Div Westburne Electric, Ohio Division).
Key specifications for 10556189: General Characteristics Item Description: STEEL,CORROSION RESISITNG,TYPE 303 OR 303SE,CONDITION A,SPEC QQ-S-764; DIAMETER 1.070 IN. MIN,1.080 IN. MAX; ITEM HAS 5 HOLES WITH DIFFERENT DIM.,SPECIFICALLY LOCATED; ITEM HEIGHT .25 IN. 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.