NSN 4820-01-652-3946 · NIIN 016523946 · Part number 40RK18T
Flowserve Us Inc. Div Flowserve Cookeville Valve Operation · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 28740
Government record, cited
NSN 4820-01-652-3946 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-652-3946. Manufacturer of record part number: 40RK18T.
Also searched as4820-01-652-3946 ·
4820016523946 ·
NIIN 016523946 ·
01-652-3946 ·
FSC 4820 Valves, Nonpowered · CAGE 28740 · 40RK18T
Manufacturer of record: Flowserve Us Inc. Div Flowserve Cookeville Valve Operation
Identification
NSN: 4820-01-652-3946
NIIN: 016523946
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 40RK18T
Manufacturer: Flowserve Us Inc. Div Flowserve Cookeville Valve Operation
General Description
The Parts Kit,ball Valve, cataloged under National Stock Number 4820-01-652-3946, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Flowserve Us Inc. Div Flowserve Cookeville Valve Operation. 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
4820-01-652-3946
Primary Part Number
40RK18T
Item Name
Parts Kit,ball Valve
FSC / FSG
4820 / 48 — Valves, Nonpowered
Manufacturer
Flowserve Us Inc. Div Flowserve Cookeville Valve Operation
Flowserve Us Inc. Div Flowserve Cookeville Valve Operation (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 4820-01-652-3946?
NSN 4820-01-652-3946 is a Parts Kit,ball Valve, manufactured by Flowserve Us Inc. Div Flowserve Cookeville Valve Operation, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-652-3946?
NSN 4820-01-652-3946 has 1 manufacturer part number on file: 40RK18T (Flowserve Us Inc. Div Flowserve Cookeville Valve Operation).
What are the specifications of 40RK18T?
Key specifications for 40RK18T: Component Document Origin: INDUSTRIAL; Part Name Assigned by Controlling Agency: SPARE PARTS KIT; End Item Identification: VALVE, BALL 4. 1 specification is documented in the U.S. Government catalog.
Is NSN 4820-01-652-3946 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.