Valveexhaust 4820-01-581-8425 NSN 4820-01-581-8425 · NIIN 015818425 · Part number 515-5156-206
Textron Aviation Inc · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 7EK50
NSN 4820-01-581-8425 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-581-8425. Manufacturer of record part number: 515-5156-206 .
Also searched as
4820-01-581-8425 ·
4820015818425 ·
NIIN 015818425 ·
01-581-8425 ·
FSC 4820 Valves, Nonpowered · CAGE 7EK50 · 515-5156-206
Nearby stock numbers
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4820-01-581-8425 — Valves, Nonpowered
Features
Valveexhaust — FSC 4820 1 manufacturer part number on file Manufacturer of record: Textron Aviation Inc
Identification
NSN: 4820-01-581-8425
NIIN: 015818425
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 515-5156-206
Manufacturer: Textron Aviation Inc
General Description
The Valveexhaust, cataloged under National Stock Number 4820-01-581-8425, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Textron Aviation Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Catalog Facts
Item Name Valveexhaust FSC / FSG 4820 — Valves, Nonpowered (FSG 48) Manufacturers Textron Aviation Inc (CAGE 7EK50)
Technical Specifications
Parameter Value NSN 4820-01-581-8425 Primary Part Number 515-5156-206 Item Name Valveexhaust FSC / FSG 4820 / 48 — Valves, Nonpowered Manufacturer Textron Aviation Inc Status ACTIVE
Lifecycle & Compliance
Acquisition Status ACTIVE DEMIL Code DEMIL Q — CCL Item — Commerce Control List Hazard No hazard code in the DLA record (HMIC N) Criticality Code F
Cross-Reference Index
Part Number Manufacturer
515-5156-206 PRIMARY Textron Aviation Inc (USA)
Reference documents
Reference Meaning
515-5156-206
3/9 Design control — primary reference Cessna Aircraft Company Dba Textron Aviation
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 4820-01-581-8425?
NSN 4820-01-581-8425 is a Valveexhaust, manufactured by Textron Aviation Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-581-8425?
NSN 4820-01-581-8425 has 1 manufacturer part number on file: 515-5156-206 (Textron Aviation Inc).
Is NSN 4820-01-581-8425 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.
What is the DEMIL code for NSN 4820-01-581-8425?
NSN 4820-01-581-8425 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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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