Valve, Relief, Pressure and Temper4820-01-680-3150

NSN 4820-01-680-3150 · NIIN 016803150 · Part number IO620-PRV-P1

Druck, Llc Dba Druck, Llc · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 1CE49

Government record, cited

NSN 4820-01-680-3150 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-680-3150. Manufacturer of record part number: IO620-PRV-P1.

Also searched as 4820-01-680-3150 · 4820016803150 · NIIN 016803150 · 01-680-3150 · FSC 4820 Valves, Nonpowered · CAGE 1CE49 · IO620-PRV-P1

Nearby stock numbers ← 4820-01-680-3052 Head, Safety, Pressure Relief · 4820-01-680-3182 Ball, Check →

4820-01-680-3150 — Valves, Nonpowered

Features

Valve,relief,pressure and Temper — FSC 4820
Body Outside Diameter: 0.75 INCHES NOMINAL IN
1 manufacturer part number on file
Manufacturer of record: Druck, Llc Dba Druck, Llc

Identification

NSN: 4820-01-680-3150
NIIN: 016803150
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: IO620-PRV-P1
Manufacturer: Druck, Llc Dba Druck, Llc

General Description

The Valve,relief,pressure and Temper, cataloged under National Stock Number 4820-01-680-3150, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Druck, Llc Dba Druck, Llc. 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	4820-01-680-3150
Primary Part Number	IO620-PRV-P1
Item Name	Valve,relief,pressure and Temper
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Druck, Llc Dba Druck, Llc
Status	ACTIVE
Body Outside Diameter	0.75 INCHES NOMINAL IN

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
IO620-PRV-P1 PRIMARY	Druck, Llc Dba Druck, Llc (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 4820-01-680-3150?

NSN 4820-01-680-3150 is a Valve,relief,pressure and Temper, manufactured by Druck, Llc Dba Druck, Llc, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-680-3150?

NSN 4820-01-680-3150 has 1 manufacturer part number on file: IO620-PRV-P1 (Druck, Llc Dba Druck, Llc).

What are the specifications of IO620-PRV-P1?

Key specifications for IO620-PRV-P1: Body Outside Diameter: 0.75 INCHES NOMINAL IN; Special Features: ITEM IS 2.0 NOMINAL INCH LENGTH; Part Name Assigned by Controlling Agency: PRESSURE RELIEF VALVE. 1 specification is documented in the U.S. Government catalog.

Is NSN 4820-01-680-3150 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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