Valve, Bleeder, Hydraulic System4820-01-666-9624

NSN 4820-01-666-9624 · NIIN 016669624 · Part number 2M-BV4-SS-BVT-T

Parker-Hannifin Corporation Div Instrumentation Products Division · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 54938

Government record, cited

NSN 4820-01-666-9624 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-666-9624. Manufacturer of record part number: 2M-BV4-SS-BVT-T.

Also searched as 4820-01-666-9624 · 4820016669624 · NIIN 016669624 · 01-666-9624 · FSC 4820 Valves, Nonpowered · CAGE 54938 · 2M-BV4-SS-BVT-T

Nearby stock numbers ← 4820-01-666-9436 Modification Kit, Valve · 4820-01-666-9626 Valve, Safety Relief →

4820-01-666-9624 — Valves, Nonpowered

Features

Valve,bleeder,hydraulic System — FSC 4820
Connection Style: SWIVEL, PLAIN (PIPE) FIRST END
Connection Type: THREADED EXTERNAL PIPE FIRST END
Style Designator: ANGLE
Operating Pressure: 4000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
Thread Direction: RIGHT-HAND FIRST END
Nominal Thread Size: 0.125 INCHES FIRST END IN
Maximum Operating Temp: 600.0 FAHRENHEIT FIRST RESPONSE DEGF

Identification

NSN: 4820-01-666-9624
NIIN: 016669624
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 2M-BV4-SS-BVT-T
Manufacturer: Parker-Hannifin Corporation Div Instrumentation Products Division

General Description

The Valve,bleeder,hydraulic System, cataloged under National Stock Number 4820-01-666-9624, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Parker-Hannifin Corporation Div Instrumentation Products Division. Government technical data includes 12 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	4820-01-666-9624
Primary Part Number	2M-BV4-SS-BVT-T
Item Name	Valve,bleeder,hydraulic System
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Parker-Hannifin Corporation Div Instrumentation Products Division
Status	ACTIVE
Connection Style	SWIVEL, PLAIN (PIPE) FIRST END
Connection Type	THREADED EXTERNAL PIPE FIRST END
Style Designator	ANGLE
Operating Pressure	4000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
Thread Direction	RIGHT-HAND FIRST END
Nominal Thread Size	0.125 INCHES FIRST END IN
Maximum Operating Temp	600.0 FAHRENHEIT FIRST RESPONSE DEGF
Material	STEEL COMP 316 BODY
Material	PLASTIC POLYTETRAFLUOROETHYLENE PACKING
Material	STEEL COMP 316 STEM
Thread Series Designator	NPT 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

Part Number	Manufacturer
2M-BV4-SS-BVT-T PRIMARY	Parker-Hannifin Corporation Div Instrumentation Products Division (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 4820-01-666-9624?

NSN 4820-01-666-9624 is a Valve,bleeder,hydraulic System, manufactured by Parker-Hannifin Corporation Div Instrumentation Products Division, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-666-9624?

NSN 4820-01-666-9624 has 1 manufacturer part number on file: 2M-BV4-SS-BVT-T (Parker-Hannifin Corporation Div Instrumentation Products Division).

What are the specifications of 2M-BV4-SS-BVT-T?

Key specifications for 2M-BV4-SS-BVT-T: Connection Style: SWIVEL, PLAIN (PIPE) FIRST END; Connection Type: THREADED EXTERNAL PIPE FIRST END; Style Designator: ANGLE; Operating Pressure: 4000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS. 12 specifications are documented in the U.S. Government catalog.

Is NSN 4820-01-666-9624 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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