The Valve,flow Control, cataloged under National Stock Number 4820-01-687-4036, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Naval Sea Systems Command. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Valve,flow Control |
| FSC / FSG | 4820 — Valves, Nonpowered (FSG 48) |
| Manufacturers | Naval Sea Systems Command (CAGE 53711) |
| Parameter | Value |
|---|---|
| NSN | 4820-01-687-4036 |
| Primary Part Number | 514-8699117 LINE NO 10 |
| Item Name | Valve,flow Control |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Naval Sea Systems Command |
| 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 |
|---|---|
| 514-8699117 LINE NO 10 | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| 2-3544ACL1-75.0 | 3/2 Design control — primary reference U.S. Government activity |
| 3544ACL1-75.0/2.0IN | 5/2 Secondary reference U.S. Government activity |
| 10017006-3544ACL1-75.0/2.0IN | 5/2 Secondary reference U.S. Government activity |
| 10017006/SHT 1 | D/9 Drawing number reference only U.S. Government activity |
NSN 4820-01-687-4036 is a Valve,flow Control, manufactured by Naval Sea Systems Command, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-687-4036 has 1 manufacturer part number on file: 514-8699117 LINE NO 10 (Naval Sea Systems Command).
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.