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NSN 4820-01-356-3343Government record, cited

Valve, Relief, Pressure and Temper4820-01-356-3343

NSN 4820-01-356-3343 · NIIN 013563343

FSC 4820 — Valves, Nonpowered · FSG 48 — Valves

Government record, cited

Also searched as 4820-01-356-3343 · 4820013563343 · NIIN 013563343 · 01-356-3343 · FSC 4820 Valves, Nonpowered

Nearby stock numbers ← 4820-01-356-3125 Stop, Manual Control Lever · 4820-01-356-3352 Valve, Regulating, Temperature →

4820-01-356-3343 — Valves, Nonpowered

Features

Valve,relief,pressure and Temper — FSC 4820
Temp Rating: -40.0 FAHRENHEIT AND 140.0 FAHRENHEIT DEGF
Material Document and Classification: QQ-A-367, COMP 7075, T73 FED SPEC SINGLE MATERIAL RESPONSE BODY
Material: ALUMINUM ALLOY 7075 BODY
Media for Which Designed: NITROGEN

Identification

NSN: 4820-01-356-3343
NIIN: 013563343
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves

General Description

The Valve,relief,pressure and Temper, cataloged under National Stock Number 4820-01-356-3343, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. Government technical data includes 4 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Catalog Facts

Item Name	Valve,relief,pressure and Temper
FSC / FSG	4820 — Valves, Nonpowered (FSG 48)

Technical Specifications

Parameter	Value
NSN	4820-01-356-3343
Item Name	Valve,relief,pressure and Temper
FSC / FSG	4820 / 48 — Valves, Nonpowered
Status	ACTIVE
Temp Rating	-40.0 FAHRENHEIT AND 140.0 FAHRENHEIT DEGF
Material Document and Classification	QQ-A-367, COMP 7075, T73 FED SPEC SINGLE MATERIAL RESPONSE BODY
Material	ALUMINUM ALLOY 7075 BODY
Media for Which Designed	NITROGEN

Lifecycle & Compliance

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

Cross-Reference Index

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

Reference documents

Reference	Meaning
283637-0001	3/2 Design control — primary reference U.S. Government activity

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 4820-01-356-3343?

NSN 4820-01-356-3343 is a Valve,relief,pressure and Temper, classified under FSC 4820, Valves, Nonpowered. Status: active.

What are the specifications of 4820-01-356-3343?

Key specifications for 4820-01-356-3343: Temp Rating: -40.0 FAHRENHEIT AND 140.0 FAHRENHEIT DEGF; Material Document and Classification: QQ-A-367, COMP 7075, T73 FED SPEC SINGLE MATERIAL RESPONSE BODY; End Item Identification: ACFT MODEL SH-60F; Material: ALUMINUM ALLOY 7075 BODY. 4 specifications are documented in the U.S. Government catalog.

Is NSN 4820-01-356-3343 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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