Valve, Pressure Tank Assembly4820-01-642-6499

NSN 4820-01-642-6499 · NIIN 016426499 · Part number PWP-204-1-T

Berg Manufacturing, Inc. · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 4JKJ9

Government record, cited

NSN 4820-01-642-6499 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-642-6499. Manufacturer of record part number: PWP-204-1-T.

Also searched as 4820-01-642-6499 · 4820016426499 · NIIN 016426499 · 01-642-6499 · FSC 4820 Valves, Nonpowered · CAGE 4JKJ9 · PWP-204-1-T

Nearby stock numbers ← 4820-01-642-6488 Valve, Output Cleano · 4820-01-642-6515 Vavle, Pressure Tank Assembly →

4820-01-642-6499 — Valves, Nonpowered

Features

Valve,pressure Tank Assembly — FSC 4820
2 manufacturer part numbers on file
Manufacturer of record: Berg Manufacturing, Inc.

Identification

NSN: 4820-01-642-6499
NIIN: 016426499
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: PWP-204-1-T
Manufacturer: Berg Manufacturing, Inc.

General Description

The Valve,pressure Tank Assembly, cataloged under National Stock Number 4820-01-642-6499, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Berg Manufacturing, 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.

Technical Specifications

Parameter	Value
NSN	4820-01-642-6499
Primary Part Number	PWP-204-1-T
Item Name	Valve,pressure Tank Assembly
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Berg Manufacturing, 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
PWP-204-1-T	Moco Electrical Supply Inc (USA)
PWP-204-1-T PRIMARY	Berg Manufacturing, 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 4820-01-642-6499?

NSN 4820-01-642-6499 is a Valve,pressure Tank Assembly, manufactured by Berg Manufacturing, Inc., classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-642-6499?

NSN 4820-01-642-6499 has 2 manufacturer part numbers on file: PWP-204-1-T (Moco Electrical Supply Inc), PWP-204-1-T (Berg Manufacturing, Inc.).

What are the specifications of PWP-204-1-T?

Key specifications for PWP-204-1-T: End Item Identification: 5419015397179. 0 specifications are documented in the U.S. Government catalog.

Is NSN 4820-01-642-6499 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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