PartsTable TECHNICAL DATA SHEET

NSN 4820-01-340-4768Government record, cited

Valve, Regulating, Fluid Pressure4820-01-340-4768

NSN 4820-01-340-4768 · NIIN 013404768

FSC 4820 — Valves, Nonpowered · FSG 48 — Valves

Government record, cited

Also searched as 4820-01-340-4768 · 4820013404768 · NIIN 013404768 · 01-340-4768 · FSC 4820 Valves, Nonpowered · D50288 ASSY Y24ND4D4V-01 · Y24ND4DV-01

Nearby stock numbers ← 4820-01-340-4767 Valve, Regulating, Temperature · 4820-01-340-4773 Parts Kit, Ball Valve →

4820-01-340-4768 — Valves, Nonpowered

Features

Valve,regulating,fluid Pressure — FSC 4820
Flow Control Device: PLUG
Renewable Seat Ring Type: ANY ACCEPTABLE
Body Style: STRAIGHT THRU
Face to Face Distance: 8.750 INCHES NOMINAL IN
End Connection Quantity: 2
Valve Loading Method: SPRING
Material: COPPER ALLOY BODY

Identification

NSN: 4820-01-340-4768
NIIN: 013404768
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves

General Description

The Valve,regulating,fluid Pressure, cataloged under National Stock Number 4820-01-340-4768, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. Government technical data includes 9 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4820-01-340-4768
Item Name	Valve,regulating,fluid Pressure
FSC / FSG	4820 / 48 — Valves, Nonpowered
Status	ACTIVE
Flow Control Device	PLUG
Renewable Seat Ring Type	ANY ACCEPTABLE
Body Style	STRAIGHT THRU
Face to Face Distance	8.750 INCHES NOMINAL IN
End Connection Quantity	2
Valve Loading Method	SPRING
Material	COPPER ALLOY BODY
Material	COPPER ALLOY FLOW CONTROL DEVICE
Reference Number Differentiating Characteristics	CLEANING, PACKAGING, AND MARKING IAW THE LATEST REVISION OF MIL-STD-1330

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL Q — CCL Item — Commerce Control List
Hazard	No hazard code in the DLA record (HMIC N)
Criticality Code	X

Cross-Reference Index

No manufacturer part numbers on file in the U.S. Government catalog.

Reference documents

Reference	Meaning
D50288 ASSY Y24ND4D4V-01	5/1 Secondary reference Hunt Valve Company Inc Dba Union Flonetics
Y24ND4DV-01	3/1 Design control — primary reference Hunt Valve Company Inc Dba Union Flonetics

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 4820-01-340-4768?

NSN 4820-01-340-4768 is a Valve,regulating,fluid Pressure, classified under FSC 4820, Valves, Nonpowered. Status: active.

What are the specifications of 4820-01-340-4768?

Key specifications for 4820-01-340-4768: Flow Control Device: PLUG; Renewable Seat Ring Type: ANY ACCEPTABLE; Body Style: STRAIGHT THRU; Face to Face Distance: 8.750 INCHES NOMINAL IN. 9 specifications are documented in the U.S. Government catalog.

Is NSN 4820-01-340-4768 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.

What is the DEMIL code for NSN 4820-01-340-4768?

NSN 4820-01-340-4768 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.

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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