PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

22265Valve,regulating,temperature

Clayton Manufacturing Company · NSN 4820-00-460-6525 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-00-460-6525 — this item is cataloged by the U.S. Government under National Stock Number 4820-00-460-6525. Primary manufacturer part number: 22265.
Features
  • Valve,regulating,temperature — FSC 4820
  • Mounting Facility: INTERNAL THREAD
  • First End Thread Direction: RIGHT-HAND
  • Body Style: STRAIGHT THRU
  • First End Style Designator: PLAIN
  • Temp Adjustability: ADJUSTABLE
  • Flow Control Device: DISK
  • End Connection Quantity: 2
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
  • Applications requiring Aluminum Alloy and Copper Alloy Body construction
General Description

The Valve,regulating,temperature, cataloged under National Stock Number 4820-00-460-6525, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Clayton Manufacturing Company. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-00-460-6525
Primary Part Number22265
Item NameValve,regulating,temperature
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerClayton Manufacturing Company
StatusACTIVE
Mounting FacilityINTERNAL THREAD
First End Thread DirectionRIGHT-HAND
Body StyleSTRAIGHT THRU
First End Style DesignatorPLAIN
Temp AdjustabilityADJUSTABLE
Flow Control DeviceDISK
End Connection Quantity2
MaterialALUMINUM ALLOY AND COPPER ALLOY BODY
Second End Relationship with First EndIDENTICAL
First End Connection TypeTHREADED INTERNAL PIPE
Thread Size and Series/type Designator3/4-14 NPT FIRST END
Thermostatic ElementLIQUID IMMERSION TYPE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
2920-00-294-3949 INTERCHANGEABLE
Starter,engine,electrical
5930-00-669-7483222-10NL2221359 INTERCHANGEABLE
Switch,thermostatic
Detroit Switch Inc Dba Detroit Switch Inc
5305-00-764-0066 INTERCHANGEABLE
Screw,machine
5975-00-944-626222265 INTERCHANGEABLE
Adapterxsaddle
Unison Industries Llc
5315-01-128-56139348230 INTERCHANGEABLE
Pin,grooved,headless
Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate
6680-01-141-750519994 INTERCHANGEABLE
Cap,tachometer
Westerbeke Corporation
4320-01-146-008222265 INTERCHANGEABLE
Discharge Flange,pump
Industrial Technologies and Services Llc
2910-01-198-302127336 INTERCHANGEABLE
Nozzle,fuel Injection
Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems
5935-01-202-8197MI-19994 INTERCHANGEABLE
Connector,plug,electrical
Times Microwave Systems, Inc Dba Times Microwave Systems Inc Div Times Microwave Systems
2010-01-283-504522-26.5 INTERCHANGEABLE
Tire and Stem Assembly
Walz & Krenzer Inc Div Mapeco Products
Cross-Reference Index
Part NumberManufacturer
19994 Clayton Manufacturing Company (USA)
22265 PRIMARY Clayton Manufacturing Company (USA)
Related Parts
2920-00-294-3949INTERCHANGEABLE
STARTER,ENGINE,ELECTRICAL
5930-00-669-7483INTERCHANGEABLE
SWITCH,THERMOSTATIC
222-10NL2221359
5305-00-764-0066INTERCHANGEABLE
SCREW,MACHINE
5975-00-944-6262INTERCHANGEABLE
ADAPTERXSADDLE
22265
5315-01-128-5613INTERCHANGEABLE
PIN,GROOVED,HEADLESS
9348230
6680-01-141-7505INTERCHANGEABLE
CAP,TACHOMETER
19994
4320-01-146-0082INTERCHANGEABLE
DISCHARGE FLANGE,PUMP
22265
2910-01-198-3021INTERCHANGEABLE
NOZZLE,FUEL INJECTION
27336
5935-01-202-8197INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
MI-19994
2010-01-283-5045INTERCHANGEABLE
TIRE AND STEM ASSEMBLY
22-26.5
4320-01-290-6745INTERCHANGEABLE
DEFLECTOR,DIRT AND LIQUID
22265
5930-01-326-6556INTERCHANGEABLE
SWITCH,TOGGLE
19994

Frequently Asked Questions

What is NSN 4820-00-460-6525?

NSN 4820-00-460-6525 is a Valve,regulating,temperature, manufactured by Clayton Manufacturing Company, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-00-460-6525?

NSN 4820-00-460-6525 has 2 cross-referenced part numbers: 19994 (Clayton Manufacturing Company), 22265 (Clayton Manufacturing Company).

What NSN replaces 4820-00-460-6525?

There are 12 known substitutes for 4820-00-460-6525: 2920-00-294-3949, 5930-00-669-7483, 5305-00-764-0066 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 22265?

Key specifications for 22265: Mounting Facility: INTERNAL THREAD; First End Thread Direction: RIGHT-HAND; Body Style: STRAIGHT THRU; First End Style Designator: PLAIN. 12 total characteristics are documented in the Federal Logistics Information System.

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