Valve, Safety Relief4820-01-111-0492

NSN 4820-01-111-0492 · NIIN 011110492 · Part number 515-A4217

Rix Industries · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 28953

Government record, cited

NSN 4820-01-111-0492 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-111-0492. Manufacturer of record part number: 515-A4217.

Also searched as 4820-01-111-0492 · 4820011110492 · NIIN 011110492 · 01-111-0492 · FSC 4820 Valves, Nonpowered · CAGE 28953 · 515-A4217

Nearby stock numbers ← 4820-01-111-0491 Valve, Plug · 4820-01-111-0510 Valve, Relief, Pressure and Temperature →

4820-01-111-0492 — Valves, Nonpowered

Features

Valve,safety Relief — FSC 4820
1 manufacturer part number on file
Manufacturer of record: Rix Industries

Identification

NSN: 4820-01-111-0492
NIIN: 011110492
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 515-A4217
Manufacturer: Rix Industries

General Description

The Valve,safety Relief, cataloged under National Stock Number 4820-01-111-0492, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Rix Industries. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Catalog Facts

Item Name	Valve,safety Relief
FSC / FSG	4820 — Valves, Nonpowered (FSG 48)
Manufacturers	Rix Industries (CAGE 28953)

Technical Specifications

Parameter	Value
NSN	4820-01-111-0492
Primary Part Number	515-A4217
Item Name	Valve,safety Relief
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Rix Industries
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)

Cross-Reference Index

Part Number	Manufacturer
515-A4217 PRIMARY	Rix Industries (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 4820-01-111-0492?

NSN 4820-01-111-0492 is a Valve,safety Relief, manufactured by Rix Industries, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-111-0492?

NSN 4820-01-111-0492 has 1 manufacturer part number on file: 515-A4217 (Rix Industries).

Is NSN 4820-01-111-0492 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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