NSN 4820-01-350-9015 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-350-9015. Manufacturer of record part number: 407515 ITEM 8.
The Valve,ball, cataloged under National Stock Number 4820-01-350-9015, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Palfinger Marine Usa, Llc. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 8 items share a part number with this NSN in the catalog (possible match — not a government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,ball
FSC / FSG
4820 — Valves, Nonpowered (FSG 48)
Manufacturers
Palfinger Marine Usa, Llc (CAGE 63504); Hydac Corp (CAGE 59793)
Technical Specifications
Parameter
Value
NSN
4820-01-350-9015
Primary Part Number
407515 ITEM 8
Item Name
Valve,ball
FSC / FSG
4820 / 48 — Valves, Nonpowered
Manufacturer
Palfinger Marine Usa, Llc
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
Criticality Code
X
⇄Related Items8
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
3040-01-351-0149MS01435POSSIBLE MATCH
GEARSHAFT,HELICAL
Possible match (shared part number)Palfinger Marine Usa, Llc
3040-01-351-1606407515 ITEM ABPOSSIBLE MATCH
SHAFT,SHOULDERED
Possible match (shared part number)Palfinger Marine Usa, Llc
3040-01-351-1607407515 ITEM BPOSSIBLE MATCH
SHAFT,SHOULDERED
Possible match (shared part number)Palfinger Marine Usa, Llc
3040-01-351-1670D407029APOSSIBLE MATCH
BRAKE,SHOE TYPE
Possible match (shared part number)Palfinger Marine Usa, Llc
3040-01-351-2996407515 ITEM VPOSSIBLE MATCH
SHAFT,SHOULDERED
Possible match (shared part number)Palfinger Marine Usa, Llc
3010-01-351-4029550167POSSIBLE MATCH
CLUTCH,POSITIVE,NONVEHICULAR
Possible match (shared part number)Borgwarner Transmission Systems Inc
3040-01-352-5655407515 ITEM 3POSSIBLE MATCH
BRAKE,SHOE TYPE
Possible match (shared part number)Palfinger Marine Usa, Llc
2030-01-354-4377BHY 3500POSSIBLE MATCH
WINCH,BOAT DAVIT
Possible match (shared part number)Palfinger Marine Usa, Llc
NSN 4820-01-350-9015 is a Valve,ball, manufactured by Palfinger Marine Usa, Llc, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-350-9015?
NSN 4820-01-350-9015 has 2 manufacturer part numbers on file: 407515 ITEM 8 (Palfinger Marine Usa, Llc), KHBR 3/4 R1.1.1.2 (Hydac Corp).
What NSN replaces 4820-01-350-9015?
8 possible matches (shared part number, not a government interchangeability claim): 3040-01-351-0149, 3040-01-351-1606, 3040-01-351-1607. Verify interchangeability with system specifications before substitution.
Is NSN 4820-01-350-9015 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.