NSN 4820-00-415-1394 · NIIN 004151394 · Part number 520742
Case J I Co · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 15667
Government record, cited
NSN 4820-00-415-1394 — this item is cataloged by the U.S. Government under National Stock Number 4820-00-415-1394. Manufacturer of record part number: 520742.
Also searched as4820-00-415-1394 ·
4820004151394 ·
NIIN 004151394 ·
00-415-1394 ·
FSC 4820 Valves, Nonpowered · CAGE 15667 · 520742
The Valve,steering, cataloged under National Stock Number 4820-00-415-1394, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Case J I Co. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Catalog Facts
Item Name
Valve,steering
FSC / FSG
4820 — Valves, Nonpowered (FSG 48)
Manufacturers
Case J I Co (CAGE 15667)
Technical Specifications
Parameter
Value
NSN
4820-00-415-1394
Primary Part Number
520742
Item Name
Valve,steering
FSC / FSG
4820 / 48 — Valves, Nonpowered
Manufacturer
Case J I Co
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
⇄Related Items2
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
3020-00-517-5040520742POSSIBLE MATCH
GEAR,SPUR
Possible match (shared part number)Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
2995-00-632-3691520742POSSIBLE MATCH
SCREEN,EXHAUST
Possible match (shared part number)Hamilton Sundstrand Corporation Dba Collins Aerospace
NSN 4820-00-415-1394 is a Valve,steering, manufactured by Case J I Co, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-00-415-1394?
NSN 4820-00-415-1394 has 1 manufacturer part number on file: 520742 (Case J I Co).
What NSN replaces 4820-00-415-1394?
2 possible matches (shared part number, not a government interchangeability claim): 3020-00-517-5040, 2995-00-632-3691. Verify interchangeability with system specifications before substitution.
Is NSN 4820-00-415-1394 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.