NSN 4820-01-366-9569 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-366-9569. Manufacturer of record part number: 30201N.
Also searched as4820-01-366-9569 ·
4820013669569 ·
NIIN 013669569 ·
01-366-9569 ·
FSC 4820 Valves, Nonpowered · CAGE 35795 · 30201N
Nearby stock numbers← 4820-01-366-9567 Seat, Valve
·
4820-01-366-9591 Sleeve and Slide, Directional Con →
4820-01-366-9569 — Valves, Nonpowered
Features
Valve,regulating,system Pressure — FSC 4820
Flow Control Device: PLUG
Temp Rating: 324.0 FAHRENHEIT NOMINAL DEGF
Material: STEEL BODY
Material: STEEL SEAT
Material: STEEL CORROSION RESISTING FLOW CONTROL DEVICE
Material: STEEL CORROSION RESISTING STEM
Media for Which Designed: STEAM
Identification
NSN: 4820-01-366-9569
NIIN: 013669569
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 30201N
Manufacturer: Leslie Controls, Inc. Dba Leslie Controls Inc
General Description
The Valve,regulating,system Pressure, cataloged under National Stock Number 4820-01-366-9569, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Leslie Controls, Inc. Dba Leslie Controls Inc. Government technical data includes 9 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.
Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
No interchangeability data on file.
Other items in FSC 4820 — Valves, Nonpowered
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4820-00-000-0097
4820-00-000-0097 · Item name not on file
4820-00-001-0010
VALVE,ROTARY,SELECTOR
4820-00-001-0020
4820-00-001-0020 · Item name not on file
4820-00-001-0021
4820-00-001-0021 · Item name not on file
4820-00-001-0032
4820-00-001-0032 · Item name not on file
4820-00-001-0037
VALVE,SAFETY RELIEF
4820-00-001-0042
4820-00-001-0042 · Item name not on file
4820-00-001-1230
4820-00-001-1230 · Item name not on file
Frequently Asked Questions
What is NSN 4820-01-366-9569?
NSN 4820-01-366-9569 is a Valve,regulating,system Pressure, manufactured by Leslie Controls, Inc. Dba Leslie Controls Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-366-9569?
NSN 4820-01-366-9569 has 1 manufacturer part number on file: 30201N (Leslie Controls, Inc. Dba Leslie Controls Inc).
What are the specifications of 30201N?
Key specifications for 30201N: Flow Control Device: PLUG; Temp Rating: 324.0 FAHRENHEIT NOMINAL DEGF; Material: STEEL BODY; Material: STEEL SEAT. 9 specifications are documented in the U.S. Government catalog.
Is NSN 4820-01-366-9569 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
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.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.