Cock, Drain4820-01-572-9484

NSN 4820-01-572-9484 · NIIN 015729484 · Part number C331-034-5511

T.rad North America, Inc. · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 3CX34

Government record, cited

NSN 4820-01-572-9484 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-572-9484. Manufacturer of record part number: C331-034-5511.

Also searched as 4820-01-572-9484 · 4820015729484 · NIIN 015729484 · 01-572-9484 · FSC 4820 Valves, Nonpowered · CAGE 3CX34 · C331-034-5511

Nearby stock numbers ← 4820-01-572-9355 Valve, Calibrated Flow · 4820-01-572-9742 Valve, Ct Ai →

4820-01-572-9484 — Valves, Nonpowered

Features

Cock,drain — FSC 4820
Nominal Length: 35.1 MILLIMETERS ALL ENDS MM
Style Designator: ANGLE
Nominal Width: 33.8 MILLIMETERS ALL ENDS MM
1 manufacturer part number on file
Manufacturer of record: T.rad North America, Inc.

Identification

NSN: 4820-01-572-9484
NIIN: 015729484
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: C331-034-5511
Manufacturer: T.rad North America, Inc.

General Description

The Cock,drain, cataloged under National Stock Number 4820-01-572-9484, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is T.rad North America, Inc.. Government technical data includes 3 specifications, 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	4820-01-572-9484
Primary Part Number	C331-034-5511
Item Name	Cock,drain
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	T.rad North America, Inc.
Status	ACTIVE
Nominal Length	35.1 MILLIMETERS ALL ENDS MM
Style Designator	ANGLE
Nominal Width	33.8 MILLIMETERS ALL ENDS MM

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
C331-034-5511 PRIMARY	T.rad North America, Inc. (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 4820-01-572-9484?

NSN 4820-01-572-9484 is a Cock,drain, manufactured by T.rad North America, Inc., classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-572-9484?

NSN 4820-01-572-9484 has 1 manufacturer part number on file: C331-034-5511 (T.rad North America, Inc.).

What are the specifications of C331-034-5511?

Key specifications for C331-034-5511: Nominal Length: 35.1 MILLIMETERS ALL ENDS MM; Style Designator: ANGLE; Nominal Width: 33.8 MILLIMETERS ALL ENDS MM; End Item Identification: 3930-01-553-6676. 3 specifications are documented in the U.S. Government catalog.

Is NSN 4820-01-572-9484 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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