NSN 4820-01-258-8077 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-258-8077. Manufacturer of record part number: SSK-01-RK B6800 2IN.
Nearby stock numbers← 4820-01-258-8076 Parts Kit, Ball Valve
·
4820-01-258-8081 Parts Kit, Valve →
4820-01-258-8077 — Valves, Nonpowered
Features
Parts Kit,ball Valve — FSC 4820
Component Quantity: 4
End Item Source: 79227
Supply Items and Quantities: POLYTETRAFLUOROETHYLENE SEAT 2;POLYTETRAFLUOROETHYLENE SEAL 2
End Item Name: 2 IN. BALL VALVE IN
1 manufacturer part number on file
Manufacturer of record: Watts Regulator Company
Identification
NSN: 4820-01-258-8077
NIIN: 012588077
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: SSK-01-RK B6800 2IN
Manufacturer: Watts Regulator Company
General Description
The Parts Kit,ball Valve, cataloged under National Stock Number 4820-01-258-8077, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Watts Regulator Company. Government technical data includes 4 specifications, 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
4820-01-258-8077
Primary Part Number
SSK-01-RK B6800 2IN
Item Name
Parts Kit,ball Valve
FSC / FSG
4820 / 48 — Valves, Nonpowered
Manufacturer
Watts Regulator Company
Status
ACTIVE
Component Quantity
4
End Item Source
79227
Supply Items and Quantities
POLYTETRAFLUOROETHYLENE SEAT 2;POLYTETRAFLUOROETHYLENE SEAL 2
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 4820-01-258-8077?
NSN 4820-01-258-8077 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 4820-01-258-8077?
NSN 4820-01-258-8077 has 1 manufacturer part number on file: SSK-01-RK B6800 2IN (Watts Regulator Company).
What are the specifications of SSK-01-RK B6800 2IN?
Key specifications for SSK-01-RK B6800 2IN: Component Quantity: 4; End Item Source: 79227; Supply Items and Quantities: POLYTETRAFLUOROETHYLENE SEAT 2;POLYTETRAFLUOROETHYLENE SEAL 2; End Item Name: 2 IN. BALL VALVE IN. 4 specifications are documented in the U.S. Government catalog.
Is NSN 4820-01-258-8077 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.