The Valve,vent, cataloged under National Stock Number 4820-01-113-1872, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Honeywell International Inc Dba Honeywell Div Consumer Products Group. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 11 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Valve,vent |
| FSC / FSG | 4820 — Valves, Nonpowered (FSG 48) |
| Manufacturers | Trw Inc Trw Intl Trade Government Sales Dept (CAGE 31033); Honeywell International Inc Dba Honeywell Div Consumer Products Group (CAGE 73370) |
| Parameter | Value |
|---|---|
| NSN | 4820-01-113-1872 |
| Primary Part Number | FV221DP |
| Item Name | Valve,vent |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Honeywell International Inc Dba Honeywell Div Consumer Products Group |
| 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 |
|---|---|
| PV-721 | Trw Inc Trw Intl Trade Government Sales Dept (USA) |
| FV221DP PRIMARY | Honeywell International Inc Dba Honeywell Div Consumer Products Group (USA) |
| Reference | Meaning |
|---|---|
| D8FZ-6A666B | 5/9 Secondary reference Ford Motor Co Ford Parts and Service Div Government Part Sales |
| D7FZ-6A666A | 5/9 Secondary reference Ford Motor Co Ford Parts and Service Div Government Part Sales |
| FV221 | 5/9 Secondary reference Honeywell International Inc Dba Honeywell Div Consumer Products Group |
| D8FZ-6A666A | 5/9 Secondary reference Ford Motor Co Ford Parts and Service Div Government Part Sales |
| D9FZ6A666-C | 5/9 Secondary reference Ford Motor Co Ford Parts and Service Div Government Part Sales |
| D7FZ-6A666B | 5/9 Secondary reference Ford Motor Co Ford Parts and Service Div Government Part Sales |
| D9FZ6A666-B | 5/9 Secondary reference Ford Motor Company |
| PCV81A | 5/9 Secondary reference U.S. Government activity |
| D9FZ6A666-B | 5/9 Secondary reference Ford Motor Co Ford Parts and Service Div Government Part Sales |
| D9FZ-6A666A | 5/9 Secondary reference Ford Motor Co Ford Parts and Service Div Government Part Sales |
| PCV247 | 5/9 Secondary reference U.S. Government activity |
NSN 4820-01-113-1872 is a Valve,vent, manufactured by Honeywell International Inc Dba Honeywell Div Consumer Products Group, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-113-1872 has 2 manufacturer part numbers on file: PV-721 (Trw Inc Trw Intl Trade Government Sales Dept), FV221DP (Honeywell International Inc Dba Honeywell Div Consumer Products Group).
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.