Cock, Poppet Drain4820-01-361-2183

NSN 4820-01-361-2183 · NIIN 013612183

FSC 4820 — Valves, Nonpowered · FSG 48 — Valves

Government record, cited

Also searched as 4820-01-361-2183 · 4820013612183 · NIIN 013612183 · 01-361-2183 · FSC 4820 Valves, Nonpowered

Nearby stock numbers ← 4820-01-361-2178 Valve, Exhaust Control · 4820-01-361-2184 →

4820-01-361-2183 — Valves, Nonpowered

Features

Cock,poppet Drain — FSC 4820
Flow Control Device: POPPET
Connection Style: PLAIN (PIPE) FIRST END
Connection Type: THREADED EXTERNAL PIPE FIRST END
Style Designator: STRAIGHT THRU
Operating Pressure: 60.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
Thread Direction: RIGHT-HAND FIRST END
Nominal Thread Size: 0.250 INCHES FIRST END IN

Identification

NSN: 4820-01-361-2183
NIIN: 013612183
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves

General Description

The Cock,poppet Drain, cataloged under National Stock Number 4820-01-361-2183, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. Government technical data includes 12 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.

Technical Specifications

Parameter	Value
NSN	4820-01-361-2183
Item Name	Cock,poppet Drain
FSC / FSG	4820 / 48 — Valves, Nonpowered
Status	ACTIVE
Flow Control Device	POPPET
Connection Style	PLAIN (PIPE) FIRST END
Connection Type	THREADED EXTERNAL PIPE FIRST END
Style Designator	STRAIGHT THRU
Operating Pressure	60.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
Thread Direction	RIGHT-HAND FIRST END
Nominal Thread Size	0.250 INCHES FIRST END IN
Maximum Operating Temp	160.0 FAHRENHEIT SINGLE RESPONSE DEGF
Media for Which Designed	FUEL/OIL, HYDROCARBON SINGLE RESPONSE
Material	ALUMINUM BODY
Thread Series Designator	ANPT FIRST END
Valve Operation Method	MANUAL

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
475C-47NW	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 4820-01-361-2183?

NSN 4820-01-361-2183 is a Cock,poppet Drain, classified under FSC 4820, Valves, Nonpowered. Status: active.

What are the specifications of 4820-01-361-2183?

Key specifications for 4820-01-361-2183: Flow Control Device: POPPET; Connection Style: PLAIN (PIPE) FIRST END; Connection Type: THREADED EXTERNAL PIPE FIRST END; Style Designator: STRAIGHT THRU. 12 specifications are documented in the U.S. Government catalog.

Is NSN 4820-01-361-2183 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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