The Parts Kit,vent Valve, cataloged under National Stock Number 4820-01-489-1248, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Be Aerospace Consumables Management Dba Consumables Solutions Div Consumables Solutions. Government technical data includes 4 specifications, 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 | 4820-01-489-1248 |
| Primary Part Number | 658173-5-1 |
| Item Name | Parts Kit,vent Valve |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Be Aerospace Consumables Management Dba Consumables Solutions Div Consumables Solutions |
| Status | ACTIVE |
| Component Quantity | 225 |
| Criticality Code Justification | FEAT |
| Nonsupply Items and Quantities | SCREWS 38;PLUGS 4;WASHERS 75;RINGS 15;NUTS 6;INSERTS 6;PACKING 32;PIN 1;SPRINGS 7;DISK 1;BALLS 18;RACE 2;GASKETS 2;RETAINER 1;SHIMS 6;DIAPHRAGMS 5;BEARINGS 3;PLATES 2;PARTS LIST 1 |
| Document Source | 1RDZ1 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| 658173-5-1 PRIMARY | Be Aerospace Consumables Management Dba Consumables Solutions Div Consumables Solutions (USA) |
NSN 4820-01-489-1248 is a Parts Kit,vent Valve, manufactured by Be Aerospace Consumables Management Dba Consumables Solutions Div Consumables Solutions, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-489-1248 has 1 manufacturer part number on file: 658173-5-1 (Be Aerospace Consumables Management Dba Consumables Solutions Div Consumables Solutions).
Key specifications for 658173-5-1: Component Quantity: 225; Criticality Code Justification: FEAT; Nonsupply Items and Quantities: SCREWS 38;PLUGS 4;WASHERS 75;RINGS 15;NUTS 6;INSERTS 6;PACKING 32;PIN 1;SPRINGS 7;DISK 1;BALLS 18;RACE 2;GASKETS 2;RETAINER 1;SHIMS 6;DIAPHRAGMS 5;BEARINGS 3;PLATES 2;PARTS LIST 1; Document Source: 1RDZ1. 4 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.