NSN 4820-01-336-3998 · NIIN 013363998 · Part number 6840033E6
Parker-Hannifin Corporation Div Gas Turbine Fuel Systems · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 09523
Government record, cited
NSN 4820-01-336-3998 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-336-3998. Manufacturer of record part number: 6840033E6.
Media for Which Designed: HYDROCARBON FUELS AND OILS
Reference Number Differentiating Characteristics: AS DIFFERENTIATED BY THE SOURCE CONTROL DWG NO.
4 manufacturer part numbers on file
Manufacturer of record: Parker-Hannifin Corporation Div Gas Turbine Fuel Systems
Identification
NSN: 4820-01-336-3998
NIIN: 013363998
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 6840033E6
Manufacturer: Parker-Hannifin Corporation Div Gas Turbine Fuel Systems
General Description
The Valve,calibrated Flow, cataloged under National Stock Number 4820-01-336-3998, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Parker-Hannifin Corporation Div Gas Turbine Fuel Systems. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 4 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
4820-01-336-3998
Primary Part Number
6840033E6
Item Name
Valve,calibrated Flow
FSC / FSG
4820 / 48 — Valves, Nonpowered
Manufacturer
Parker-Hannifin Corporation Div Gas Turbine Fuel Systems
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 4820-01-336-3998?
NSN 4820-01-336-3998 is a Valve,calibrated Flow, manufactured by Parker-Hannifin Corporation Div Gas Turbine Fuel Systems, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-336-3998?
NSN 4820-01-336-3998 has 4 manufacturer part numbers on file: 6840033E5 (Parker-Hannifin Corporation Div Gas Turbine Fuel Systems), 23038787 (Rolls-Royce Corporation), 6840033E6 (Parker-Hannifin Corporation Div Gas Turbine Fuel Systems), 23052614 (Rolls-Royce Corporation).
What are the specifications of 6840033E6?
Key specifications for 6840033E6: End Item Identification: ENGINE MODEL T56; Media for Which Designed: HYDROCARBON FUELS AND OILS; Reference Number Differentiating Characteristics: AS DIFFERENTIATED BY THE SOURCE CONTROL DWG NO.. 2 specifications are documented in the U.S. Government catalog.
Is NSN 4820-01-336-3998 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.