Piston, Valve4820-01-389-2091

NSN 4820-01-389-2091 · NIIN 013892091 · Part number 30-106/ES-0008-02

Bray Valve and Controls Usa · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 0W7W3

Government record, cited

NSN 4820-01-389-2091 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-389-2091. Manufacturer of record part number: 30-106/ES-0008-02.

Also searched as 4820-01-389-2091 · 4820013892091 · NIIN 013892091 · 01-389-2091 · FSC 4820 Valves, Nonpowered · CAGE 0W7W3 · 30-106/ES-0008-02

Nearby stock numbers ← 4820-01-389-2081 Disk, Valve · 4820-01-389-2167 Valve, Globe →

4820-01-389-2091 — Valves, Nonpowered

Features

Piston,valve — FSC 4820
Features Provided: SPRING LOADED
1 manufacturer part number on file
Manufacturer of record: Bray Valve and Controls Usa

Identification

NSN: 4820-01-389-2091
NIIN: 013892091
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 30-106/ES-0008-02
Manufacturer: Bray Valve and Controls Usa

General Description

The Piston,valve, cataloged under National Stock Number 4820-01-389-2091, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Bray Valve and Controls Usa. 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	4820-01-389-2091
Primary Part Number	30-106/ES-0008-02
Item Name	Piston,valve
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Bray Valve and Controls Usa
Status	ACTIVE
Features Provided	SPRING LOADED

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
30-106/ES-0008-02 PRIMARY	Bray Valve and Controls Usa (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 4820-01-389-2091?

NSN 4820-01-389-2091 is a Piston,valve, manufactured by Bray Valve and Controls Usa, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-389-2091?

NSN 4820-01-389-2091 has 1 manufacturer part number on file: 30-106/ES-0008-02 (Bray Valve and Controls Usa).

What are the specifications of 30-106/ES-0008-02?

Key specifications for 30-106/ES-0008-02: Features Provided: SPRING LOADED. 1 specification is documented in the U.S. Government catalog.

Is NSN 4820-01-389-2091 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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