Valve, Calibrated Flow4820-01-312-1909

NSN 4820-01-312-1909 · NIIN 013121909 · Part number F800-B-10

Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 09990

Government record, cited

NSN 4820-01-312-1909 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-312-1909. Manufacturer of record part number: F800-B-10.

Also searched as 4820-01-312-1909 · 4820013121909 · NIIN 013121909 · 01-312-1909 · FSC 4820 Valves, Nonpowered · CAGE 09990 · F800-B-10 · 203-D-712 1/2IN

Nearby stock numbers ← 4820-01-312-1908 Valve, Regulating, Fluid Pressure · 4820-01-312-1921 Parts Kit, Butterfly Valve →

4820-01-312-1909 — Valves, Nonpowered

Features

Valve,calibrated Flow — FSC 4820
First End Thread Direction: RIGHT-HAND
First End Style Designator: PLAIN
End Connection Quantity: 2
First End Connection Type: THREADED INTERNAL PIPE
Material: COPPER ALLOY BODY
Valve Discharge Flow Rate: 15.0 GALLONS PER MINUTE
2 manufacturer part numbers on file

Identification

NSN: 4820-01-312-1909
NIIN: 013121909
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: F800-B-10
Manufacturer: Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division

General Description

The Valve,calibrated Flow, cataloged under National Stock Number 4820-01-312-1909, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division. Government technical data includes 6 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	4820-01-312-1909
Primary Part Number	F800-B-10
Item Name	Valve,calibrated Flow
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division
Status	ACTIVE
First End Thread Direction	RIGHT-HAND
First End Style Designator	PLAIN
End Connection Quantity	2
First End Connection Type	THREADED INTERNAL PIPE
Material	COPPER ALLOY BODY
Valve Discharge Flow Rate	15.0 GALLONS PER MINUTE

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
F800-B-10 PRIMARY	Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division (USA)
203-D-712 1/2IN	Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve 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 4820-01-312-1909?

NSN 4820-01-312-1909 is a Valve,calibrated Flow, manufactured by Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-312-1909?

NSN 4820-01-312-1909 has 2 manufacturer part numbers on file: F800-B-10 (Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division), 203-D-712 1/2IN (Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division).

What are the specifications of F800-B-10?

Key specifications for F800-B-10: First End Thread Direction: RIGHT-HAND; First End Style Designator: PLAIN; End Connection Quantity: 2; First End Connection Type: THREADED INTERNAL PIPE. 6 specifications are documented in the U.S. Government catalog.

Is NSN 4820-01-312-1909 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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