NSN 4820-01-516-3946 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-516-3946. Manufacturer of record part number: LFS RK60BB.
Manufacturer of record: Parker-Hannifin Corporation Dba Racor Division Div Racor Division
Identification
NSN: 4820-01-516-3946
NIIN: 015163946
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: LFS RK60BB
Manufacturer: Parker-Hannifin Corporation Dba Racor Division Div Racor Division
General Description
The Ball,check, cataloged under National Stock Number 4820-01-516-3946, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Parker-Hannifin Corporation Dba Racor Division Div Racor Division. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
4820-01-516-3946
Primary Part Number
LFS RK60BB
Item Name
Ball,check
FSC / FSG
4820 / 48 — Valves, Nonpowered
Manufacturer
Parker-Hannifin Corporation Dba Racor Division Div Racor Division
Parker-Hannifin Corporation Dba Racor Division Div Racor Division (USA)
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 4820-01-516-3946?
NSN 4820-01-516-3946 is a Ball,check, manufactured by Parker-Hannifin Corporation Dba Racor Division Div Racor Division, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-516-3946?
NSN 4820-01-516-3946 has 1 manufacturer part number on file: LFS RK60BB (Parker-Hannifin Corporation Dba Racor Division Div Racor Division).
What are the specifications of LFS RK60BB?
Key specifications for LFS RK60BB: Special Features: NEXT HIGHER ASSEMBLY: BYPASS VALVE ON 6" LFS SYSTEM; Valve Design Control Activity: 55752; End Item Identification: LUBRICATION FILTRATION SYSTEM (LFS). 1 specification is documented in the U.S. Government catalog.
Is NSN 4820-01-516-3946 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.