The Mount,waveguide, cataloged under National Stock Number 1285-01-197-9958, is classified within Federal Supply Class 1285 (Fire Control Radar Equipment, Except Airborne) of the Fire Control Equipment group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1285-01-197-9958 |
| Item Name | Mount,waveguide |
| FSC / FSG | 1285 / 12 — Fire Control Radar Equipment, Except Airborne |
| Status | ACTIVE |
| General Characteristics Item Description | 12.4 GHZ TO 18.0 GHZ FREQUENCY RANGE,O/A LG 1.660 IN.,O/A H 1.310 IN.,O/A W 1.310 IN. GHz |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 5942992 | 7/2 Vendor item drawing reference Naval Sea Systems Command |
| A9X900 | 3/9 Design control — primary reference Fei Microwave Inc |
| 1285PL1288474 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| A9X900 | C/1 Advisory reference — outside the item-of-supply concept Frequency Electronics Inc |
NSN 1285-01-197-9958 is a Mount,waveguide, classified under FSC 1285, Fire Control Radar Equipment, Except Airborne. Status: active.
Key specifications for 1285-01-197-9958: General Characteristics Item Description: 12.4 GHZ TO 18.0 GHZ FREQUENCY RANGE,O/A LG 1.660 IN.,O/A H 1.310 IN.,O/A W 1.310 IN. GHz. 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 1285-01-197-9958 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.