Valve, Vent4820-01-608-5359

NSN 4820-01-608-5359 · NIIN 016085359 · Part number PV46889ALPY

Betts Industries, Inc. · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 13226

Government record, cited

NSN 4820-01-608-5359 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-608-5359. Manufacturer of record part number: PV46889ALPY.

Also searched as 4820-01-608-5359 · 4820016085359 · NIIN 016085359 · 01-608-5359 · FSC 4820 Valves, Nonpowered · CAGE 13226 · PV46889ALPY

Nearby stock numbers ← 4820-01-608-5287 Valve, Safety Relief · 4820-01-608-5360 Valve, Relief, Pressure and Temper →

4820-01-608-5359 — Valves, Nonpowered

Features

Valve,vent — FSC 4820
1 manufacturer part number on file
Manufacturer of record: Betts Industries, Inc.

Identification

NSN: 4820-01-608-5359
NIIN: 016085359
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: PV46889ALPY
Manufacturer: Betts Industries, Inc.

General Description

The Valve,vent, cataloged under National Stock Number 4820-01-608-5359, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Betts Industries, 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	4820-01-608-5359
Primary Part Number	PV46889ALPY
Item Name	Valve,vent
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Betts Industries, 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
PV46889ALPY PRIMARY	Betts Industries, 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 4820-01-608-5359?

NSN 4820-01-608-5359 is a Valve,vent, manufactured by Betts Industries, Inc., classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-608-5359?

NSN 4820-01-608-5359 has 1 manufacturer part number on file: PV46889ALPY (Betts Industries, Inc.).

What are the specifications of PV46889ALPY?

Key specifications for PV46889ALPY: End Item Identification: 3990-01-588-3373 - FLATRACK REFUELER. 0 specifications are documented in the U.S. Government catalog.

Is NSN 4820-01-608-5359 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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