PartsTable TECHNICAL DATA SHEET

NSN 4820-01-497-5189Government record, cited

Cock, Poppet Drain4820-01-497-5189

NSN 4820-01-497-5189 · NIIN 014975189 · Part number 346-0306-414

Parker Hannifin Corporation Div Cylinder Division · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 13829

Government record, cited

NSN 4820-01-497-5189 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-497-5189. Manufacturer of record part number: 346-0306-414.

Also searched as 4820-01-497-5189 · 4820014975189 · NIIN 014975189 · 01-497-5189 · FSC 4820 Valves, Nonpowered · CAGE 13829 · 346-0306-414 · DVG18-LA455 ITEM 5

Nearby stock numbers ← 4820-01-497-5172 Parts Kit, Valve · 4820-01-497-5191 Outlet Section Valv →

4820-01-497-5189 — Valves, Nonpowered

Features

Cock,poppet Drain — FSC 4820
1 manufacturer part number on file
Manufacturer of record: Parker Hannifin Corporation Div Cylinder Division

Identification

NSN: 4820-01-497-5189
NIIN: 014975189
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 346-0306-414
Manufacturer: Parker Hannifin Corporation Div Cylinder Division

General Description

The Cock,poppet Drain, cataloged under National Stock Number 4820-01-497-5189, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Parker Hannifin Corporation Div Cylinder Division. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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	4820-01-497-5189
Primary Part Number	346-0306-414
Item Name	Cock,poppet Drain
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Parker Hannifin Corporation Div Cylinder Division
Status	ACTIVE

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
346-0306-414	Parker Hannifin Corporation Div Cylinder Division (USA)

Reference documents

Reference	Meaning
346-0306-414	3/9 Design control — primary reference Parker-Hannifin Corporation Dba Gear Pump Division Div Gear Pump Division
DVG18-LA455 ITEM 5	5/9 Secondary reference Parker Hannifin Corporation Div Cylinder Division

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 4820-01-497-5189?

NSN 4820-01-497-5189 is a Cock,poppet Drain, manufactured by Parker Hannifin Corporation Div Cylinder Division, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-497-5189?

NSN 4820-01-497-5189 has 1 manufacturer part number on file: 346-0306-414 (Parker Hannifin Corporation Div Cylinder Division).

What are the specifications of 346-0306-414?

Key specifications for 346-0306-414: Special Features: NHAIS VALVE SLEW CONTROL; Part Name Assigned by Controlling Agency: POPPET,VALVE. 0 specifications are documented in the U.S. Government catalog.

Is NSN 4820-01-497-5189 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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