The Stop,prism, cataloged under National Stock Number 6650-01-266-6701, is classified within Federal Supply Class 6650 (Optical Instruments, Test Equipment, Components and Accessories) of the Instruments and Laboratory Equipment group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6650-01-266-6701 |
| Item Name | Stop,prism |
| FSC / FSG | 6650 / 66 — Optical Instruments, Test Equipment, Components and Accessories |
| Status | ACTIVE |
| General Characteristics Item Description | AL ALLOY; BLACK ANODIZED FINISH; 0.810 IN. LG; 0.250 IN. W; 0.063 IN. THK 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 |
| Reference | Meaning |
|---|---|
| 175694-1 | 3/2 Design control — primary reference U.S. Government activity |
NSN 6650-01-266-6701 is a Stop,prism, classified under FSC 6650, Optical Instruments, Test Equipment, Components and Accessories. Status: active.
Key specifications for 6650-01-266-6701: General Characteristics Item Description: AL ALLOY; BLACK ANODIZED FINISH; 0.810 IN. LG; 0.250 IN. W; 0.063 IN. THK IN; End Item Identification: INTRA-THEATER IMAGERY TRANSMISSION SYSTEM AN/UXC-4. 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 6650-01-266-6701 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.