NSN 4820-01-109-2816 · NIIN 011092816 · Part number 4335A
Superior Valve Co · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 58553
Government record, cited
NSN 4820-01-109-2816 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-109-2816. Manufacturer of record part number: 4335A.
Also searched as4820-01-109-2816 ·
4820011092816 ·
NIIN 011092816 ·
01-109-2816 ·
FSC 4820 Valves, Nonpowered · CAGE 58553 · 4335A
The Valve, cataloged under National Stock Number 4820-01-109-2816, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Superior Valve 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
FSC / FSG
4820 — Valves, Nonpowered (FSG 48)
Manufacturers
Superior Valve Co (CAGE 58553)
Technical Specifications
Parameter
Value
NSN
4820-01-109-2816
Primary Part Number
4335A
Item Name
Valve
FSC / FSG
4820 / 48 — Valves, Nonpowered
Manufacturer
Superior Valve 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.
4820-01-109-28174335APOSSIBLE MATCH
VALVE
Possible match (shared part number)Circor Aerospace, Inc. Dba Circor Aerospace Inc
6115-01-724-82704335APOSSIBLE MATCH
GENERATOR,PULSE
Possible match (shared part number)Microchip Technology Inc
NSN 4820-01-109-2816 is a Valve, manufactured by Superior Valve Co, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-109-2816?
NSN 4820-01-109-2816 has 1 manufacturer part number on file: 4335A (Superior Valve Co).
What NSN replaces 4820-01-109-2816?
2 possible matches (shared part number, not a government interchangeability claim): 4820-01-109-2817, 6115-01-724-8270. Verify interchangeability with system specifications before substitution.
Is NSN 4820-01-109-2816 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.