The Control,flame Safeguard, cataloged under National Stock Number 4540-01-222-4579, is classified within Federal Supply Class 4540 (Waste Disposal Equipment) of the Plumbing, Heating, and Waste Disposal group. The manufacturer of record is Fireye 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 | 4540-01-222-4579 |
| Primary Part Number | TFM3 |
| Item Name | Control,flame Safeguard |
| FSC / FSG | 4540 / 45 — Waste Disposal Equipment |
| Manufacturer | Fireye Inc |
| Status | ACTIVE |
| General Characteristics Item Description | 120 VOLTS,50/60 HZ;TEMP MAX 125.0 DEG F DEGF |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| TFM3 PRIMARY | Fireye Inc (USA) |
NSN 4540-01-222-4579 is a Control,flame Safeguard, manufactured by Fireye Inc, classified under FSC 4540, Waste Disposal Equipment. Status: active.
NSN 4540-01-222-4579 has 1 manufacturer part number on file: TFM3 (Fireye Inc).
Key specifications for TFM3: General Characteristics Item Description: 120 VOLTS,50/60 HZ;TEMP MAX 125.0 DEG F DEGF. 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.
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.