The Flame Arrester,ventilation-Exhau, cataloged under National Stock Number 2040-01-520-5589, 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 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2040-01-520-5589 |
| Primary Part Number | 267000340013470 |
| 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 |
|---|---|
| 267000340013470 PRIMARY | Tate Andale, Llc (USA) |
| 33959 ITEM NO. 3 | Tate Andale, Llc (USA) |
| 22054 | Tate Andale, Llc (USA) |
| A-22054 | Tate Andale, Llc (USA) |
NSN 2040-01-520-5589 is a Flame Arrester,ventilation-Exhau, manufactured by Tate Andale, Llc, classified under FSC 2040, Marine Hardware and Hull Items. Status: active.
NSN 2040-01-520-5589 has 4 manufacturer part numbers on file: 267000340013470 (Tate Andale, Llc), 33959 ITEM NO. 3 (Tate Andale, Llc), 22054 (Tate Andale, Llc), A-22054 (Tate Andale, Llc).
1 possible match (shared part number, not a government interchangeability claim): 5340-01-631-5855. Verify interchangeability with system specifications before substitution.
Key specifications for 267000340013470: Special Features: MATERIAL: BRASS; Part Name Assigned by Controlling Agency: FLAME SCREEN; End Item Identification: VALVE VENT 3.00IPS 150PSI FLGE STL: 3 INCH 52-95F VENT IN. 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.