The Flame Arrester,ventilation-Exhau, cataloged under National Stock Number 2040-01-574-4776, is classified within Federal Supply Class 2040 (Marine Hardware and Hull Items) of the Ship and Marine Equipment group. The manufacturer of record is Tate Andale, Llc. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2040-01-574-4776 |
| Primary Part Number | 52-45F-2" |
| Item Name | Flame Arrester,ventilation-Exhau |
| FSC / FSG | 2040 / 20 — Marine Hardware and Hull Items |
| Manufacturer | Tate Andale, Llc |
| Status | ACTIVE |
| 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 |
|---|---|
| 3-220 / 52-45F-2" | Tate Andale, Llc (USA) |
| 52-45F-2" PRIMARY | Tate Andale, Llc (USA) |
NSN 2040-01-574-4776 is a Flame Arrester,ventilation-Exhau, manufactured by Tate Andale, Llc, classified under FSC 2040, Marine Hardware and Hull Items. Status: active.
NSN 2040-01-574-4776 has 2 manufacturer part numbers on file: 3-220 / 52-45F-2" (Tate Andale, Llc), 52-45F-2" (Tate Andale, Llc).
Key specifications for 52-45F-2": Special Features: FLAME ARSTR V. SSR NAME IS FLAME ARRESTER VENT; Part Name Assigned by Controlling Agency: MODEL NUMBER 52-45F VENT VALVE - SIZE 2"; End Item Identification: FLAME ARSTR VENT 2". 0 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.