Valve, Check4820-01-321-9057

NSN 4820-01-321-9057 · NIIN 013219057 · Part number 328154

Donaldson Company, Inc. · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 13520

Government record, cited

NSN 4820-01-321-9057 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-321-9057. Manufacturer of record part number: 328154.

Also searched as 4820-01-321-9057 · 4820013219057 · NIIN 013219057 · 01-321-9057 · FSC 4820 Valves, Nonpowered · CAGE 13520 · 328154

Nearby stock numbers ← 4820-01-321-8715 · 4820-01-321-9175 →

4820-01-321-9057 — Valves, Nonpowered

Features

Valve,check — FSC 4820
1 manufacturer part number on file
Manufacturer of record: Donaldson Company, Inc.

Identification

NSN: 4820-01-321-9057
NIIN: 013219057
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 328154
Manufacturer: Donaldson Company, Inc.

General Description

The Valve,check, cataloged under National Stock Number 4820-01-321-9057, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Donaldson Company, Inc.. 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	4820-01-321-9057
Primary Part Number	328154
Item Name	Valve,check
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
328154 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 4820-01-321-9057?

NSN 4820-01-321-9057 is a Valve,check, manufactured by Donaldson Company, Inc., classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-321-9057?

NSN 4820-01-321-9057 has 1 manufacturer part number on file: 328154 (Donaldson Company, Inc.).

What are the specifications of 328154?

Key specifications for 328154: End Item Identification: ACFT,TYPE B-1B. 0 specifications are documented in the U.S. Government catalog.

Is NSN 4820-01-321-9057 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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