Valve, Vent4820-01-446-3613

NSN 4820-01-446-3613 · NIIN 014463613 · Part number 52-40F 8INBRZ

Tate Andale, Llc · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 09032

Government record, cited

NSN 4820-01-446-3613 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-446-3613. Manufacturer of record part number: 52-40F 8INBRZ.

Also searched as 4820-01-446-3613 · 4820014463613 · NIIN 014463613 · 01-446-3613 · FSC 4820 Valves, Nonpowered · CAGE 09032 · 52-40F 8INBRZ

Nearby stock numbers ← 4820-01-446-3600 Valve, Regulating, Fluid Pressure · 4820-01-446-3661 Valve, Vent-Check →

4820-01-446-3613 — Valves, Nonpowered

Features

Valve,vent — FSC 4820
Flange Shape: ROUND WITH HOLES ALL ENDS
Flange Face Design: PLAIN ALL ENDS
Connection Type: FLANGE ALL ENDS
Style Designator: STRAIGHT THRU FLANGED ENDS
Valve Size: 8.000 INCHES IN
Nominal Outside Diameter: 13.500 INCHES ALL ENDS IN
Material: COPPER ALLOY BODY

Identification

NSN: 4820-01-446-3613
NIIN: 014463613
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 52-40F 8INBRZ
Manufacturer: Tate Andale, Llc

General Description

The Valve,vent, cataloged under National Stock Number 4820-01-446-3613, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Tate Andale, Llc. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4820-01-446-3613
Primary Part Number	52-40F 8INBRZ
Item Name	Valve,vent
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Tate Andale, Llc
Status	ACTIVE
Flange Shape	ROUND WITH HOLES ALL ENDS
Flange Face Design	PLAIN ALL ENDS
Connection Type	FLANGE ALL ENDS
Style Designator	STRAIGHT THRU FLANGED ENDS
Valve Size	8.000 INCHES IN
Nominal Outside Diameter	13.500 INCHES ALL ENDS IN
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

Part Number	Manufacturer
52-40F 8INBRZ PRIMARY	Tate Andale, Llc (USA)
52-40F 8INBRZ	Russ Equipment Co., Incorporated (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 4820-01-446-3613?

NSN 4820-01-446-3613 is a Valve,vent, manufactured by Tate Andale, Llc, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-446-3613?

NSN 4820-01-446-3613 has 2 manufacturer part numbers on file: 52-40F 8INBRZ (Tate Andale, Llc), 52-40F 8INBRZ (Russ Equipment Co., Incorporated).

What are the specifications of 52-40F 8INBRZ?

Key specifications for 52-40F 8INBRZ: Flange Shape: ROUND WITH HOLES ALL ENDS; Flange Face Design: PLAIN ALL ENDS; Connection Type: FLANGE ALL ENDS; Style Designator: STRAIGHT THRU FLANGED ENDS. 7 specifications are documented in the U.S. Government catalog.

Is NSN 4820-01-446-3613 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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