Stem, Fluid Valve4820-01-184-2204

NSN 4820-01-184-2204 · NIIN 011842204 · Part number 10005-28-2-1

The Walworth Company · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 63686

Government record, cited

NSN 4820-01-184-2204 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-184-2204. Manufacturer of record part number: 10005-28-2-1.

Also searched as 4820-01-184-2204 · 4820011842204 · NIIN 011842204 · 01-184-2204 · FSC 4820 Valves, Nonpowered · CAGE 63686 · 10005-28-2-1 · N11059 PIECE 9-3 1/2 IN

Nearby stock numbers ← 4820-01-184-2203 Stem, Fluid Valve · 4820-01-184-2205 Stem, Fluid Valve →

4820-01-184-2204 — Valves, Nonpowered

Features

Stem,fluid Valve — FSC 4820
Largest Outside Diameter: 0.750 INCHES NOMINAL IN
Material: NICKEL ALLOY
2 manufacturer part numbers on file
Manufacturer of record: The Walworth Company

Identification

NSN: 4820-01-184-2204
NIIN: 011842204
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 10005-28-2-1
Manufacturer: The Walworth Company

General Description

The Stem,fluid Valve, cataloged under National Stock Number 4820-01-184-2204, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is The Walworth Company. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4820-01-184-2204
Primary Part Number	10005-28-2-1
Item Name	Stem,fluid Valve
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	The Walworth Company
Status	ACTIVE
Largest Outside Diameter	0.750 INCHES NOMINAL IN
Material	NICKEL ALLOY

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
N11059 PIECE 9-3 1/2 IN	The Walworth Company (USA)
10005-28-2-1 PRIMARY	The Walworth Company (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 4820-01-184-2204?

NSN 4820-01-184-2204 is a Stem,fluid Valve, manufactured by The Walworth Company, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-184-2204?

NSN 4820-01-184-2204 has 2 manufacturer part numbers on file: N11059 PIECE 9-3 1/2 IN (The Walworth Company), 10005-28-2-1 (The Walworth Company).

What are the specifications of 10005-28-2-1?

Key specifications for 10005-28-2-1: Largest Outside Diameter: 0.750 INCHES NOMINAL IN; Overall Length: 14.312 INCHES NOMINAL IN; Material: NICKEL ALLOY. 2 specifications are documented in the U.S. Government catalog.

Is NSN 4820-01-184-2204 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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