Cock, Poppet Drain4820-01-481-4329

NSN 4820-01-481-4329 · NIIN 014814329 · Part number P533226

Donaldson Company, Inc. · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 18265

Government record, cited

NSN 4820-01-481-4329 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-481-4329. Manufacturer of record part number: P533226.

Also searched as 4820-01-481-4329 · 4820014814329 · NIIN 014814329 · 01-481-4329 · FSC 4820 Valves, Nonpowered · CAGE 18265 · P533226 · DN/P533226

Nearby stock numbers ← 4820-01-481-4315 Valve, Stop-Check · 4820-01-481-4337 Valve, Check →

4820-01-481-4329 — Valves, Nonpowered

Features

Cock,poppet Drain — FSC 4820
2 manufacturer part numbers on file
Manufacturer of record: Donaldson Company, Inc.

Identification

NSN: 4820-01-481-4329
NIIN: 014814329
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: P533226
Manufacturer: Donaldson Company, Inc.

General Description

The Cock,poppet Drain, cataloged under National Stock Number 4820-01-481-4329, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Donaldson Company, Inc.. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Catalog Facts

Item Name	Cock,poppet Drain
FSC / FSG	4820 — Valves, Nonpowered (FSG 48)
Manufacturers	Daimler Truck North America Llc (CAGE 64678); Donaldson Company, Inc. (CAGE 18265)

Technical Specifications

Parameter	Value
NSN	4820-01-481-4329
Primary Part Number	P533226
Item Name	Cock,poppet Drain
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Donaldson Company, Inc.
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
DN/P533226	Daimler Truck North America Llc (USA)
P533226 PRIMARY	Donaldson Company, 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 4820-01-481-4329?

NSN 4820-01-481-4329 is a Cock,poppet Drain, manufactured by Donaldson Company, Inc., classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-481-4329?

NSN 4820-01-481-4329 has 2 manufacturer part numbers on file: DN/P533226 (Daimler Truck North America Llc), P533226 (Donaldson Company, Inc.).

Is NSN 4820-01-481-4329 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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