NSN 4820-01-456-2952 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-456-2952. Manufacturer of record part number: 3SSK-01-RK.
Also searched as4820-01-456-2952 ·
4820014562952 ·
NIIN 014562952 ·
01-456-2952 ·
FSC 4820 Valves, Nonpowered · CAGE 79227 · 3SSK-01-RK
Nearby stock numbers← 4820-01-456-2943 Parts Kit, Pressure Regulating VA
·
4820-01-456-2973 Stem, Fluid Valve →
4820-01-456-2952 — Valves, Nonpowered
Features
Parts Kit,ball Valve — FSC 4820
1 manufacturer part number on file
Manufacturer of record: Watts Regulator Company
Identification
NSN: 4820-01-456-2952
NIIN: 014562952
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 3SSK-01-RK
Manufacturer: Watts Regulator Company
General Description
The Parts Kit,ball Valve, cataloged under National Stock Number 4820-01-456-2952, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Watts Regulator Company. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4820-00-000-0097
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4820-00-001-0020 · Item name not on file
4820-00-001-0021
4820-00-001-0021 · Item name not on file
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4820-00-001-0032 · Item name not on file
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4820-00-001-0042 · Item name not on file
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4820-00-001-1230 · Item name not on file
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4820-00-001-1230
4820-00-001-1230 · Item name not on file
Frequently Asked Questions
What is NSN 4820-01-456-2952?
NSN 4820-01-456-2952 is a Parts Kit,ball Valve, manufactured by Watts Regulator Company, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-456-2952?
NSN 4820-01-456-2952 has 1 manufacturer part number on file: 3SSK-01-RK (Watts Regulator Company).
What are the specifications of 3SSK-01-RK?
Key specifications for 3SSK-01-RK: Special Features: NHA=4820-01-316-9674, 1/2IN BALL VALVE IN; End Item Identification: WEAPONS CODE=TRUCK,FIRE/CRASH P23. 0 specifications are documented in the U.S. Government catalog.
Is NSN 4820-01-456-2952 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.