Window, Position Ind 4820-01-283-1499 NSN 4820-01-283-1499 · NIIN 012831499 · Part number A9041-1
Eaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 09790
NSN 4820-01-283-1499 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-283-1499. Manufacturer of record part number: A9041-1 .
Also searched as
4820-01-283-1499 ·
4820012831499 ·
NIIN 012831499 ·
01-283-1499 ·
FSC 4820 Valves, Nonpowered · CAGE 09790 · A9041-1
Nearby stock numbers
← 4820-01-283-1496 Valve, Balancing
·
4820-01-283-1502 Valve, Control →
4820-01-283-1499 — Valves, Nonpowered
Features
Window,position Ind — FSC 4820 1 manufacturer part number on file Manufacturer of record: Eaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator
Identification
NSN: 4820-01-283-1499
NIIN: 012831499
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: A9041-1
Manufacturer: Eaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator
General Description
The Window,position Ind, cataloged under National Stock Number 4820-01-283-1499, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Eaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 Window,position Ind FSC / FSG 4820 — Valves, Nonpowered (FSG 48) Manufacturers Eaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator (CAGE 09790)
Technical Specifications
Parameter Value NSN 4820-01-283-1499 Primary Part Number A9041-1 Item Name Window,position Ind FSC / FSG 4820 / 48 — Valves, Nonpowered Manufacturer Eaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator Status ACTIVE
Lifecycle & Compliance
Acquisition Status ACTIVE DEMIL Code DEMIL A — No Demilitarization Required Hazard No hazard code in the DLA record (HMIC N)
Cross-Reference Index
Part Number Manufacturer
A9041-1 PRIMARY Eaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator (USA)
Reference documents
Reference Meaning
A9041-1
C/1 Advisory reference — outside the item-of-supply concept Eaton Aerospace Llc Sterer Engineering Morgan Actuators
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 4820-01-283-1499?
NSN 4820-01-283-1499 is a Window,position Ind, manufactured by Eaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-283-1499?
NSN 4820-01-283-1499 has 1 manufacturer part number on file: A9041-1 (Eaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator).
Is NSN 4820-01-283-1499 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.
PartsTable Design LLC · partstable.com