Valve, Press4820-01-646-5529

NSN 4820-01-646-5529 · NIIN 016465529 · Part number BERMAD 720

Bermad, Inc. · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 2W682

Government record, cited

NSN 4820-01-646-5529 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-646-5529. Manufacturer of record part number: BERMAD 720.

Also searched as 4820-01-646-5529 · 4820016465529 · NIIN 016465529 · 01-646-5529 · FSC 4820 Valves, Nonpowered · CAGE 2W682 · BERMAD 720

Nearby stock numbers ← 4820-01-646-5512 Valve, Safety Relief · 4820-01-646-5562 Parts Kit, Ball Valve →

4820-01-646-5529 — Valves, Nonpowered

Features

Valve,press — FSC 4820
Material: COPPER ALLOY AND COPPER
1 manufacturer part number on file
Manufacturer of record: Bermad, Inc.

Identification

NSN: 4820-01-646-5529
NIIN: 016465529
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: BERMAD 720
Manufacturer: Bermad, Inc.

General Description

The Valve,press, cataloged under National Stock Number 4820-01-646-5529, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Bermad, Inc.. Government technical data includes 1 specification, cited from the U.S. Government catalog. 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	4820-01-646-5529
Primary Part Number	BERMAD 720
Item Name	Valve,press
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Bermad, Inc.
Status	ACTIVE
Material	COPPER ALLOY AND COPPER

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
BERMAD 720 PRIMARY	Bermad, 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 4820-01-646-5529?

NSN 4820-01-646-5529 is a Valve,press, manufactured by Bermad, Inc., classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-646-5529?

NSN 4820-01-646-5529 has 1 manufacturer part number on file: BERMAD 720 (Bermad, Inc.).

What are the specifications of BERMAD 720?

Key specifications for BERMAD 720: Special Features: CAGE 2W682, BERMAD INC., 4070 E LEAVERTON CT, 714-666-1100 IS THE OEM; METRIC DIMENSION: 2MM MM; Part Name Assigned by Controlling Agency: VALVE,PRESS CTRL 1-1/2 INCHES CM LCK 5PS IN; Material: COPPER ALLOY AND COPPER. 1 specification is documented in the U.S. Government catalog.

Is NSN 4820-01-646-5529 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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