The Valve,angle, cataloged under National Stock Number 4820-01-570-5498, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Johnson Controls Navy Systems, Llc. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Valve,angle |
| FSC / FSG | 4820 — Valves, Nonpowered (FSG 48) |
| Manufacturers | Johnson Controls Navy Systems, Llc (CAGE 66935) |
| Parameter | Value |
|---|---|
| NSN | 4820-01-570-5498 |
| Primary Part Number | 022-11335-002 |
| Item Name | Valve,angle |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Johnson Controls Navy Systems, Llc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 022-11335-002 PRIMARY | Johnson Controls Navy Systems, Llc (USA) |
| 476-84003-000 IT 40 | Johnson Controls Navy Systems, Llc (USA) |
| Reference | Meaning |
|---|---|
| 136AP-10 | 3/9 Design control — primary reference Superior Valve Co |
| N100200-P P/N 136AP-10 | 5/9 Secondary reference Superior Valve Co |
NSN 4820-01-570-5498 is a Valve,angle, manufactured by Johnson Controls Navy Systems, Llc, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-570-5498 has 2 manufacturer part numbers on file: 022-11335-002 (Johnson Controls Navy Systems, Llc), 476-84003-000 IT 40 (Johnson Controls Navy Systems, Llc).
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 4820-01-570-5498 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.