NSN 4820-01-649-0519 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-649-0519. Manufacturer of record part number: NFFC-KGN.
Manufacturer of record: Sun Hydraulics Corporation
Identification
NSN: 4820-01-649-0519
NIIN: 016490519
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: NFFC-KGN
Manufacturer: Sun Hydraulics Corporation
General Description
The Valve,flow Control, cataloged under National Stock Number 4820-01-649-0519, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Sun Hydraulics Corporation. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Catalog Facts
Item Name
Valve,flow Control
FSC / FSG
4820 — Valves, Nonpowered (FSG 48)
Manufacturers
Sun Hydraulics Ltd (CAGE U4474); Ministry of Defence, Future Aircraft Carrier Ipt (cvf Ipt) (CAGE KCUC6); Sun Hydraulics Corporation (CAGE 54035); Kongsberg Maritime Ltd Div Kongsberg Maritime (CAGE K0189)
Kongsberg Maritime Ltd Div Kongsberg Maritime (GBR)
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 4820-01-649-0519?
NSN 4820-01-649-0519 is a Valve,flow Control, manufactured by Sun Hydraulics Corporation, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-649-0519?
NSN 4820-01-649-0519 has 4 manufacturer part numbers on file: NFFC KGN (Sun Hydraulics Ltd), 40082474 (Ministry of Defence, Future Aircraft Carrier Ipt (cvf Ipt)), NFFC-KGN (Sun Hydraulics Corporation), P-029317 (Kongsberg Maritime Ltd Div Kongsberg Maritime).
Is NSN 4820-01-649-0519 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.