The Sidereal Window System, cataloged under National Stock Number 4935-00-480-9322, is classified within Federal Supply Class 4935 (Guided Missile Maintenance, Repair, and Checkout Specialized Equipment) of the Maintenance and Repair Shop Equipment group. The manufacturer of record is Verdelli Farms East 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4935-00-480-9322 |
| Primary Part Number | 859C041574 |
| Item Name | Sidereal Window System |
| FSC / FSG | 4935 / 49 — Guided Missile Maintenance, Repair, and Checkout Specialized Equipment |
| Manufacturer | Verdelli Farms East Inc |
| Status | ACTIVE |
| General Characteristics Item Description | CONSISTS OF SIDEREAL WINDOW ASSY 1,CONTROL BOX ASSY 1,115 VOLTAGE AC |
| 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 |
| Part Number | Manufacturer |
|---|---|
| 859C041574 PRIMARY | Verdelli Farms East Inc (USA) |
| Reference | Meaning |
|---|---|
| 859C041574 | 5/9 Secondary reference L3 Technologies, Inc. Div L3 Keo |
NSN 4935-00-480-9322 is a Sidereal Window System, manufactured by Verdelli Farms East Inc, classified under FSC 4935, Guided Missile Maintenance, Repair, and Checkout Specialized Equipment. Status: active.
NSN 4935-00-480-9322 has 1 manufacturer part number on file: 859C041574 (Verdelli Farms East Inc).
Key specifications for 859C041574: General Characteristics Item Description: CONSISTS OF SIDEREAL WINDOW ASSY 1,CONTROL BOX ASSY 1,115 VOLTAGE AC; Part Name Assigned by Controlling Agency: SIDEREAL WINDOW SYSTEM; End Item Identification: MISSILE MODEL LGM-30. 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 4935-00-480-9322 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.