PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

R119-10JRegulator,pilot Operated

Parker-Hannifin Corporation Dba Pneumatic North America Div Pneumatics North America · NSN 4820-01-197-2062 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-197-2062 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-197-2062. Primary manufacturer part number: R119-10J.
Features
  • Regulator,pilot Operated — FSC 4820
  • 6 verified cross-references
  • Primary manufacturer: Parker-Hannifin Corporation Dba Pneumatic North America Div Pneumatics North America
Applications
  • Flow control in piping systems
  • Water treatment infrastructure
  • Industrial process control
General Description

The Regulator,pilot Operated, cataloged under National Stock Number 4820-01-197-2062, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Parker-Hannifin Corporation Dba Pneumatic North America Div Pneumatics North America. This item has 6 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameRegulator,pilot Operated
FSC / FSG4820 — No Item Name Available (FSG 48)
ManufacturersWatts Regulator Company (CAGE 79227); Eckel Mfg Co (CAGE 60635); Cooper Industries Inc Dba Cooper Tools (CAGE 24047); Parker-Hannifin Corporation Dba Pneumatic North America Div Pneumatics North America (CAGE 58470)
Technical Specifications
ParameterValue
NSN4820-01-197-2062
Primary Part NumberR119-10J
Item NameRegulator,pilot Operated
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerParker-Hannifin Corporation Dba Pneumatic North America Div Pneumatics North America
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5970-00-345-9713105502 INTERCHANGEABLE
Insulator,plate
Meggitt North Hollywood Inc
5999-00-967-3766G140-063 INTERCHANGEABLE
Mounting Pad,electrical-Electron
Kearfott Corporation Div Guidance and Navigation Division
3040-01-156-057540397A-005 INTERCHANGEABLE
Lever,manual Control
Betts Industries, Inc.
5995-01-203-4059105502 INTERCHANGEABLE
Cable Assembly,radio Frequency
Aimtron Systems, Llc
Cross-Reference Index
Part NumberManufacturer
R119-10J Watts Regulator Company (USA)
105502 Eckel Mfg Co (USA)
105502 Cooper Industries Inc Dba Cooper Tools (USA)
156-C-206 Eckel Mfg Co (USA)
119-10-20 Watts Regulator Company (USA)
R119-10J PRIMARY Parker-Hannifin Corporation Dba Pneumatic North America Div Pneumatics North America (USA)
Related Parts
5970-00-345-9713INTERCHANGEABLE
INSULATOR,PLATE
105502
5999-00-967-3766INTERCHANGEABLE
MOUNTING PAD,ELECTRICAL-ELECTRON
G140-063
3040-01-156-0575INTERCHANGEABLE
LEVER,MANUAL CONTROL
40397A-005
5995-01-203-4059INTERCHANGEABLE
CABLE ASSEMBLY,RADIO FREQUENCY
105502

Frequently Asked Questions

What is NSN 4820-01-197-2062?

NSN 4820-01-197-2062 is a Regulator,pilot Operated, manufactured by Parker-Hannifin Corporation Dba Pneumatic North America Div Pneumatics North America, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-197-2062?

NSN 4820-01-197-2062 has 6 cross-referenced part numbers: R119-10J (Watts Regulator Company), 105502 (Eckel Mfg Co), 105502 (Cooper Industries Inc Dba Cooper Tools), 156-C-206 (Eckel Mfg Co), 119-10-20 (Watts Regulator Company) and 1 more.

What NSN replaces 4820-01-197-2062?

There are 4 known substitutes for 4820-01-197-2062: 5970-00-345-9713, 5999-00-967-3766, 3040-01-156-0575 and 1 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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