The Flame Screen,vent V, cataloged under National Stock Number 4820-01-513-1260, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Tate Andale, Llc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4820-01-513-1260 |
| Primary Part Number | 3-430-M31 6IN ITEM 7 |
| Item Name | Flame Screen,vent V |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Tate Andale, Llc |
| Status | ACTIVE |
| Material | NICKEL ALLOY |
| 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 |
|---|---|
| 3-430-M31 6IN ITEM 7 PRIMARY | Tate Andale, Llc (USA) |
| Reference | Meaning |
|---|---|
| 3-430-M31 | D/9 Drawing number reference only Tate Andale, Llc |
NSN 4820-01-513-1260 is a Flame Screen,vent V, manufactured by Tate Andale, Llc, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-513-1260 has 1 manufacturer part number on file: 3-430-M31 6IN ITEM 7 (Tate Andale, Llc).
Key specifications for 3-430-M31 6IN ITEM 7: Special Features: NHA VENT CHECK VALVE; Material: NICKEL ALLOY. 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.