The Film and Filter Set, cataloged under National Stock Number 1220-01-237-3166, is classified within Federal Supply Class 1220 (Fire Control Computing Sights and Devices) of the Fire Control Equipment group. Government technical data includes 2 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 1220-01-237-3166 |
| Item Name | Film and Filter Set |
| FSC / FSG | 1220 / 12 — Fire Control Computing Sights and Devices |
| Status | ACTIVE |
| Special Test Features | NAVORD OD36190 |
| Reference Number Differentiating Characteristics | AS DIFFERENTIATED BY SPECIAL TEST FEATURES |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | N |
| Reference | Meaning |
|---|---|
| 5929302-560 | 3/1 Design control — primary reference Naval Sea Systems Command |
NSN 1220-01-237-3166 is a Film and Filter Set, classified under FSC 1220, Fire Control Computing Sights and Devices. Status: active.
Key specifications for 1220-01-237-3166: Special Test Features: NAVORD OD36190; Reference Number Differentiating Characteristics: AS DIFFERENTIATED BY SPECIAL TEST FEATURES. 2 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.
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.