Diaphragm, Valve, Flat4820-01-235-5622

NSN 4820-01-235-5622 · NIIN 012355622 · Part number 3657-49-47

King Nutronics Corporation Dba King Nutronics · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 13859

Government record, cited

NSN 4820-01-235-5622 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-235-5622. Manufacturer of record part number: 3657-49-47.

Also searched as 4820-01-235-5622 · 4820012355622 · NIIN 012355622 · 01-235-5622 · FSC 4820 Valves, Nonpowered · CAGE 13859 · 3657-49-47

Nearby stock numbers ← 4820-01-235-5620 Disk, Valve · 4820-01-235-5634 →

4820-01-235-5622 — Valves, Nonpowered

Features

Diaphragm,valve,flat — FSC 4820
1 manufacturer part number on file
Manufacturer of record: King Nutronics Corporation Dba King Nutronics

Identification

NSN: 4820-01-235-5622
NIIN: 012355622
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 3657-49-47
Manufacturer: King Nutronics Corporation Dba King Nutronics

General Description

The Diaphragm,valve,flat, cataloged under National Stock Number 4820-01-235-5622, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is King Nutronics Corporation Dba King Nutronics. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Catalog Facts

Item Name	Diaphragm,valve,flat
FSC / FSG	4820 — Valves, Nonpowered (FSG 48)
Manufacturers	King Nutronics Corporation Dba King Nutronics (CAGE 13859)

Technical Specifications

Parameter	Value
NSN	4820-01-235-5622
Primary Part Number	3657-49-47
Item Name	Diaphragm,valve,flat
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	King Nutronics Corporation Dba King Nutronics
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)

Cross-Reference Index

Part Number	Manufacturer
3657-49-47 PRIMARY	King Nutronics Corporation Dba King Nutronics (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 4820-01-235-5622?

NSN 4820-01-235-5622 is a Diaphragm,valve,flat, manufactured by King Nutronics Corporation Dba King Nutronics, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-235-5622?

NSN 4820-01-235-5622 has 1 manufacturer part number on file: 3657-49-47 (King Nutronics Corporation Dba King Nutronics).

Is NSN 4820-01-235-5622 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.

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