Stem, Fluid Valve4820-01-220-6845

NSN 4820-01-220-6845 · NIIN 012206845 · Part number 289185

Eaton Aerospace, Llc Dba Jackson South · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 62983

Government record, cited

NSN 4820-01-220-6845 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-220-6845. Manufacturer of record part number: 289185.

Also searched as 4820-01-220-6845 · 4820012206845 · NIIN 012206845 · 01-220-6845 · FSC 4820 Valves, Nonpowered · CAGE 62983 · 289185

Nearby stock numbers ← 4820-01-220-6844 Stem, Fluid Valve · 4820-01-220-6846 Stem, Fluid Valve →

4820-01-220-6845 — Valves, Nonpowered

Features

Stem,fluid Valve — FSC 4820
1 manufacturer part number on file
Manufacturer of record: Eaton Aerospace, Llc Dba Jackson South

Identification

NSN: 4820-01-220-6845
NIIN: 012206845
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 289185
Manufacturer: Eaton Aerospace, Llc Dba Jackson South

General Description

The Stem,fluid Valve, cataloged under National Stock Number 4820-01-220-6845, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Eaton Aerospace, Llc Dba Jackson South. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4820-01-220-6845
Primary Part Number	289185
Item Name	Stem,fluid Valve
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Eaton Aerospace, Llc Dba Jackson South
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

⇄ Related Items 1

Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.

2940-01-374-6942 POSSIBLE MATCH

FILTER ELEMENT,INTAKE AIR CLEANE

Possible match (shared part number)

Cross-Reference Index

Part Number	Manufacturer
289185 PRIMARY	Eaton Aerospace, Llc Dba Jackson South (USA)

Related Parts

2940-01-374-6942POSSIBLE MATCH

FILTER ELEMENT,INTAKE AIR CLEANE

Frequently Asked Questions

What is NSN 4820-01-220-6845?

NSN 4820-01-220-6845 is a Stem,fluid Valve, manufactured by Eaton Aerospace, Llc Dba Jackson South, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-220-6845?

NSN 4820-01-220-6845 has 1 manufacturer part number on file: 289185 (Eaton Aerospace, Llc Dba Jackson South).

What NSN replaces 4820-01-220-6845?

1 possible match (shared part number, not a government interchangeability claim): 2940-01-374-6942. Verify interchangeability with system specifications before substitution.

What are the specifications of 289185?

Key specifications for 289185: Special Features: STEEL;OD 0.560 IN.;O/A LG 0.948 IN. IN; End Item Identification: VICKERS MODEL DG2S4-012A-50 A. 0 specifications are documented in the U.S. Government catalog.

Is NSN 4820-01-220-6845 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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