Valve, Vent4820-01-486-2719

NSN 4820-01-486-2719 · NIIN 014862719

FSC 4820 — Valves, Nonpowered · FSG 48 — Valves

Government record, cited

Also searched as 4820-01-486-2719 · 4820014862719 · NIIN 014862719 · 01-486-2719 · FSC 4820 Valves, Nonpowered · 551-315-010 · 551-315-010 · 551-315-010

Nearby stock numbers ← 4820-01-486-2513 · 4820-01-486-2721 Valve, Regulating, Temperature →

4820-01-486-2719 — Valves, Nonpowered

Features

Valve,vent — FSC 4820
Connection Type: THREADED EXTERNAL PIPE ALL ENDS
Operating Pressure: 125.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
Nominal Thread Size: 0.375 INCHES ALL ENDS IN
Media for Which Designed: AIR SINGLE RESPONSE
Material: COPPER ALLOY BODY

Identification

NSN: 4820-01-486-2719
NIIN: 014862719
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves

General Description

The Valve,vent, cataloged under National Stock Number 4820-01-486-2719, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. Government technical data includes 5 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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	4820-01-486-2719
Item Name	Valve,vent
FSC / FSG	4820 / 48 — Valves, Nonpowered
Status	ACTIVE
Connection Type	THREADED EXTERNAL PIPE ALL ENDS
Operating Pressure	125.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
Nominal Thread Size	0.375 INCHES ALL ENDS IN
Media for Which Designed	AIR SINGLE RESPONSE
Material	COPPER ALLOY BODY

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

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

Reference documents

Reference	Meaning
551-315-010	C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity
551-315-010	3/9 Design control — primary reference Drs Environmental Systems Inc
551-315-010	5/9 Secondary reference Engineered Environments Inc Dba E E I

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 4820-01-486-2719?

NSN 4820-01-486-2719 is a Valve,vent, classified under FSC 4820, Valves, Nonpowered. Status: active.

What are the specifications of 4820-01-486-2719?

Key specifications for 4820-01-486-2719: Connection Type: THREADED EXTERNAL PIPE ALL ENDS; Operating Pressure: 125.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS; Nominal Thread Size: 0.375 INCHES ALL ENDS IN; Special Features: NO. 50 AIR VENT; NHA NSN 5895-01-479-9735 TERMINAL, SATELLITE COMMUNICATION. 5 specifications are documented in the U.S. Government catalog.

Is NSN 4820-01-486-2719 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.

PartsTable Design LLC · partstable.com