Stem, Fluid Valve4820-01-437-7644

NSN 4820-01-437-7644 · NIIN 014377644 · Part number 5400-S19-4

Danfoss Power Solutions II, Llc · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 01276

Government record, cited

NSN 4820-01-437-7644 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-437-7644. Manufacturer of record part number: 5400-S19-4.

Also searched as 4820-01-437-7644 · 4820014377644 · NIIN 014377644 · 01-437-7644 · FSC 4820 Valves, Nonpowered · CAGE 01276 · 5400-S19-4

Nearby stock numbers ← 4820-01-437-7617 Valve, Linear, Directional Control · 4820-01-437-7758 Valve, Safety Relief →

4820-01-437-7644 — Valves, Nonpowered

Features

Stem,fluid Valve — FSC 4820
1 manufacturer part number on file
Manufacturer of record: Danfoss Power Solutions II, Llc

Identification

NSN: 4820-01-437-7644
NIIN: 014377644
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 5400-S19-4
Manufacturer: Danfoss Power Solutions II, Llc

General Description

The Stem,fluid Valve, cataloged under National Stock Number 4820-01-437-7644, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Danfoss Power Solutions II, Llc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4820-01-437-7644
Primary Part Number	5400-S19-4
Item Name	Stem,fluid Valve
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Danfoss Power Solutions II, Llc
Status	ACTIVE

Lifecycle & Compliance

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

Cross-Reference Index

Part Number	Manufacturer
5400-S19-4 PRIMARY	Danfoss Power Solutions II, Llc (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 4820-01-437-7644?

NSN 4820-01-437-7644 is a Stem,fluid Valve, manufactured by Danfoss Power Solutions II, Llc, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-437-7644?

NSN 4820-01-437-7644 has 1 manufacturer part number on file: 5400-S19-4 (Danfoss Power Solutions II, Llc).

What are the specifications of 5400-S19-4?

Key specifications for 5400-S19-4: Special Features: OUTSIDE DIA. TUBE SIZE 1/6 - 3/8 IN.; FOR FEMALE COUPLING HALF IN; End Item Identification: COUPLING, P/N 5400-4. 0 specifications are documented in the U.S. Government catalog.

Is NSN 4820-01-437-7644 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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