PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

U601099706 AND A107100010Valve,regulating,temperature

Leslie Controls, Inc. Dba Leslie Controls Inc · NSN 4820-01-441-3808 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-441-3808 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-441-3808. Primary manufacturer part number: U601099706 AND A107100010.
Features
  • Valve,regulating,temperature — FSC 4820
  • Capillary Tube Length: 120.000 INCHES NOMINAL IN
  • Flow Control Device: BALL
  • Material: STEEL CORROSION RESISTING SEAT
  • Thread Size and Series/type Designator: 1/2-14 NPT FIRST END
  • Temp Rating: 170.0 FAHRENHEIT MINIMUM AND 220.0 FAHRENHEIT MAXIMUM DEGF
  • End Connection Quantity: 2
  • Body Style: STRAIGHT THRU
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
  • Applications requiring Steel Corrosion Resisting Seat construction
General Description

The Valve,regulating,temperature, cataloged under National Stock Number 4820-01-441-3808, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Leslie Controls, Inc. Dba Leslie Controls Inc. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-01-441-3808
Primary Part NumberU601099706 AND A107100010
Item NameValve,regulating,temperature
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerLeslie Controls, Inc. Dba Leslie Controls Inc
StatusACTIVE
Capillary Tube Length120.000 INCHES NOMINAL IN
Flow Control DeviceBALL
MaterialSTEEL CORROSION RESISTING SEAT
Thread Size and Series/type Designator1/2-14 NPT FIRST END
Temp Rating170.0 FAHRENHEIT MINIMUM AND 220.0 FAHRENHEIT MAXIMUM DEGF
End Connection Quantity2
Body StyleSTRAIGHT THRU
MaterialSTEEL CORROSION RESISTING STEM
MaterialCOPPER ALLOY BODY
MaterialSTEEL CORROSION RESISTING FLOW CONTROL DEVICE
First End Style DesignatorPLAIN
First End Connection TypeTHREADED INTERNAL PIPE
First End Thread DirectionRIGHT-HAND
Second End Relationship with First EndIDENTICAL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
8030-00-891-835860941 INTERCHANGEABLE
Sealing Compound
Henkel Loctite Corp
5935-01-016-01386014-1 INTERCHANGEABLE
Connector,plug,electrical
Microwave Devices Inc
5130-01-208-776260141 INTERCHANGEABLE
Sleeve,wire Wrapping Tool
Standard Pneumatic Motor Co
4820-01-252-7881U601099706 & A138100010 & A21503 INTERCHANGEABLE
Valve,regulating,temperature
Leslie Controls, Inc. Dba Leslie Controls Inc
4820-01-441-38111/2IN-ME-2 15004 INTERCHANGEABLE
Stem,fluid Valve
Leslie Controls, Inc. Dba Leslie Controls Inc
4820-01-441-38121/2IN-ME-2 15088 INTERCHANGEABLE
Ball,check
Leslie Controls, Inc. Dba Leslie Controls Inc
6520-01-594-7031 INTERCHANGEABLE
File,pulp Canal,dental
Cross-Reference Index
Part NumberManufacturer
ME-2 .50IPS 170-220 DEG F 10FT Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
U601099706 Bermingham Controls, Inc., a California Corporation Dba Bermingham Controls Inc (USA)
60/1.4.1 Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
U601099706 AND A107100010 PRIMARY Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
Related Parts
8030-00-891-8358INTERCHANGEABLE
SEALING COMPOUND
60941
5935-01-016-0138INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
6014-1
5130-01-208-7762INTERCHANGEABLE
SLEEVE,WIRE WRAPPING TOOL
60141
4820-01-252-7881INTERCHANGEABLE
VALVE,REGULATING,TEMPERATURE
U601099706 & A138100010 & A21503
4820-01-441-3811INTERCHANGEABLE
STEM,FLUID VALVE
1/2IN-ME-2 15004
4820-01-441-3812INTERCHANGEABLE
BALL,CHECK
1/2IN-ME-2 15088
6520-01-594-7031INTERCHANGEABLE
FILE,PULP CANAL,DENTAL

Frequently Asked Questions

What is NSN 4820-01-441-3808?

NSN 4820-01-441-3808 is a Valve,regulating,temperature, manufactured by Leslie Controls, Inc. Dba Leslie Controls Inc, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-441-3808?

NSN 4820-01-441-3808 has 4 cross-referenced part numbers: ME-2 .50IPS 170-220 DEG F 10FT (Leslie Controls, Inc. Dba Leslie Controls Inc), U601099706 (Bermingham Controls, Inc., a California Corporation Dba Bermingham Controls Inc), 60/1.4.1 (Leslie Controls, Inc. Dba Leslie Controls Inc), U601099706 AND A107100010 (Leslie Controls, Inc. Dba Leslie Controls Inc).

What NSN replaces 4820-01-441-3808?

There are 7 known substitutes for 4820-01-441-3808: 8030-00-891-8358, 5935-01-016-0138, 5130-01-208-7762 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of U601099706 AND A107100010?

Key specifications for U601099706 AND A107100010: Capillary Tube Length: 120.000 INCHES NOMINAL IN; Flow Control Device: BALL; Material: STEEL CORROSION RESISTING SEAT; Thread Size and Series/type Designator: 1/2-14 NPT FIRST END. 15 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com