Valve, Regulating, Fluid Pressure4820-01-498-6009

NSN 4820-01-498-6009 · NIIN 014986009 · Part number EPRB-20T13

Emerson Electric Co Alco Controls Div · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 70255

Government record, cited

NSN 4820-01-498-6009 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-498-6009. Manufacturer of record part number: EPRB-20T13.

Also searched as 4820-01-498-6009 · 4820014986009 · NIIN 014986009 · 01-498-6009 · FSC 4820 Valves, Nonpowered · CAGE 70255 · EPRB-20T13

Nearby stock numbers ← 4820-01-498-5985 Valve, Safety Relief · 4820-01-498-6111 Valve, Regulating, Fluid Pressure →

4820-01-498-6009 — Valves, Nonpowered

Features

Valve,regulating,fluid Pressure — FSC 4820
Flow Control Device: PISTON, SPRING LOADED
Second End Relationship with First End: IDENTICAL
Body Style: STRAIGHT THRU
Face to Face Distance: 12.380 INCHES NOMINAL IN
Temp Rating: 250.0 FAHRENHEIT MAXIMUM DEGF
End Connection Quantity: 2
Valve Loading Method: SPRING

Identification

NSN: 4820-01-498-6009
NIIN: 014986009
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: EPRB-20T13
Manufacturer: Emerson Electric Co Alco Controls Div

General Description

The Valve,regulating,fluid Pressure, cataloged under National Stock Number 4820-01-498-6009, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Emerson Electric Co Alco Controls Div. Government technical data includes 10 specifications, 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	4820-01-498-6009
Primary Part Number	EPRB-20T13
Item Name	Valve,regulating,fluid Pressure
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Emerson Electric Co Alco Controls Div
Status	ACTIVE
Flow Control Device	PISTON, SPRING LOADED
Second End Relationship with First End	IDENTICAL
Body Style	STRAIGHT THRU
Face to Face Distance	12.380 INCHES NOMINAL IN
Temp Rating	250.0 FAHRENHEIT MAXIMUM DEGF
End Connection Quantity	2
Valve Loading Method	SPRING
First End Connection Type	THREADED INTERNAL TUBE
Material	COPPER ALLOY BODY
Filter	NOT INCLUDED

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
EPRB-20T13 PRIMARY	Emerson Electric Co Alco Controls Div (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 4820-01-498-6009?

NSN 4820-01-498-6009 is a Valve,regulating,fluid Pressure, manufactured by Emerson Electric Co Alco Controls Div, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-498-6009?

NSN 4820-01-498-6009 has 1 manufacturer part number on file: EPRB-20T13 (Emerson Electric Co Alco Controls Div).

What are the specifications of EPRB-20T13?

Key specifications for EPRB-20T13: Flow Control Device: PISTON, SPRING LOADED; Second End Relationship with First End: IDENTICAL; Body Style: STRAIGHT THRU; Face to Face Distance: 12.380 INCHES NOMINAL IN. 10 specifications are documented in the U.S. Government catalog.

Is NSN 4820-01-498-6009 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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