The Collimator Set,alignment, cataloged under National Stock Number 4931-01-331-4846, is classified within Federal Supply Class 4931 (Fire Control Maintenance and Repair Shop Specialized Equipment) of the Maintenance and Repair Shop Equipment group. The manufacturer of record is Ci Technologies Inc. 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 | 4931-01-331-4846 |
| Primary Part Number | SR-9-RK |
| Item Name | Collimator Set,alignment |
| FSC / FSG | 4931 / 49 — Fire Control Maintenance and Repair Shop Specialized Equipment |
| Manufacturer | Ci Technologies Inc |
| Status | ACTIVE |
| Usage Design | REFOCUSING AND REALIGNMENT KIT FOR SR-9 |
| 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 |
|---|---|
| SR-9-RK PRIMARY | Ci Technologies Inc (USA) |
NSN 4931-01-331-4846 is a Collimator Set,alignment, manufactured by Ci Technologies Inc, classified under FSC 4931, Fire Control Maintenance and Repair Shop Specialized Equipment. Status: active.
NSN 4931-01-331-4846 has 1 manufacturer part number on file: SR-9-RK (Ci Technologies Inc).
Key specifications for SR-9-RK: Usage Design: REFOCUSING AND REALIGNMENT KIT FOR SR-9. 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 4931-01-331-4846 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.