PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

40176-112Valve,water Mixing

Trac Regulator Co., Inc. Dba Trac Regulator Co Inc · NSN 4510-01-314-5012 · FSC 4510 · No Item Name Available
Verified by PartsTable
NSN 4510-01-314-5012 — this item is cataloged by the U.S. Government under National Stock Number 4510-01-314-5012. Primary manufacturer part number: 40176-112.
Features
  • Valve,water Mixing — FSC 4510
  • Media for Which Designed: WATER, FRESH
  • Second End Relationship with First End: IDENTICAL
  • Face to Face Distance: 8.750 INCHES NOMINAL IN
  • Third End Relationship with Preceding Ends: IDENTICAL WITH FIRST END
  • End Connection Quantity: 3
  • First End Flange Outside Diameter: 6.125 INCHES NOMINAL IN
  • First End Connection Type: PLAIN FACE FLANGE
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
  • Applications requiring Copper Alloy Body construction
General Description

The Valve,water Mixing, cataloged under National Stock Number 4510-01-314-5012, is classified within Federal Supply Class 4510 (No Item Name Available) of the Plumbing, Heating, and Waste Disposal group. The primary manufacturer of record is Trac Regulator Co., Inc. Dba Trac Regulator Co Inc. Government technical data includes 17 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
NSN4510-01-314-5012
Primary Part Number40176-112
Item NameValve,water Mixing
FSC / FSG4510 / 45 — No Item Name Available
ManufacturerTrac Regulator Co., Inc. Dba Trac Regulator Co Inc
StatusACTIVE
Media for Which DesignedWATER, FRESH
Second End Relationship with First EndIDENTICAL
Face to Face Distance8.750 INCHES NOMINAL IN
Third End Relationship with Preceding EndsIDENTICAL WITH FIRST END
End Connection Quantity3
First End Flange Outside Diameter6.125 INCHES NOMINAL IN
First End Connection TypePLAIN FACE FLANGE
First End Bolt Circle Diameter5.000 INCHES NOMINAL IN
First End Flange Shape StyleROUND W/ BOLT HOLES
First End Flange Thickness0.500 INCHES NOMINAL IN
Body StyleTEE GIVE "ADQL" AND "ADQM" ONLY WHEN FLANGED ALL ENDS
Flow Control DeviceDISK, CIRCULAR
First End Bolt Hole Quantity6
First Connection Face to Centerline Distance4.875 INCHES NOMINAL IN
First End Bolt Hole Diameter0.562 INCHES NOMINAL IN
First End Style DesignatorPLAIN
MaterialCOPPER ALLOY BODY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
2810-00-118-525140176 INTERCHANGEABLE
Screen Assembly,carburetor
Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
9540-00-261-5145 INTERCHANGEABLE
Beam,structural
4730-00-289-3258182-221 INTERCHANGEABLE
Adapter,straight,pipe to Tube
Dresser Industries Inc Leroi Div
9540-00-555-0815 INTERCHANGEABLE
Beam,structural
4820-01-091-286150199-02 INTERCHANGEABLE
Thermostatic Element,valve
Trac Regulator Co., Inc. Dba Trac Regulator Co Inc
5975-01-097-4699 INTERCHANGEABLE
Panel,blank
4820-01-148-942340176-105 INTERCHANGEABLE
Valve,regulating,temperature
Trac Regulator Co., Inc. Dba Trac Regulator Co Inc
4820-01-199-6652302-02 INTERCHANGEABLE
Packing Chamber,valves
Trac Regulator Co., Inc. Dba Trac Regulator Co Inc
4820-01-203-894550158-03 INTERCHANGEABLE
Valve,regulating,temperature
Trac Regulator Co., Inc. Dba Trac Regulator Co Inc
4820-01-217-999040176-109 INTERCHANGEABLE
Valve,regulating,temperature
Trac Regulator Co., Inc. Dba Trac Regulator Co Inc
Cross-Reference Index
Part NumberManufacturer
40176 Trac Regulator Co., Inc. Dba Trac Regulator Co Inc (USA)
40176-112 PRIMARY Trac Regulator Co., Inc. Dba Trac Regulator Co Inc (USA)
Related Parts
2810-00-118-5251INTERCHANGEABLE
SCREEN ASSEMBLY,CARBURETOR
40176
9540-00-261-5145INTERCHANGEABLE
BEAM,STRUCTURAL
4730-00-289-3258INTERCHANGEABLE
ADAPTER,STRAIGHT,PIPE TO TUBE
182-221
9540-00-555-0815INTERCHANGEABLE
BEAM,STRUCTURAL
4820-01-091-2861INTERCHANGEABLE
THERMOSTATIC ELEMENT,VALVE
50199-02
5975-01-097-4699INTERCHANGEABLE
PANEL,BLANK
4820-01-148-9423INTERCHANGEABLE
VALVE,REGULATING,TEMPERATURE
40176-105
4820-01-199-6652INTERCHANGEABLE
PACKING CHAMBER,VALVES
302-02
4820-01-203-8945INTERCHANGEABLE
VALVE,REGULATING,TEMPERATURE
50158-03
4820-01-217-9990INTERCHANGEABLE
VALVE,REGULATING,TEMPERATURE
40176-109
5342-01-285-3917INTERCHANGEABLE
CLAMP,CLOSURE
40176
4820-01-318-5431INTERCHANGEABLE
VALVE,REGULATING,TEMPERATURE
40176-108

Frequently Asked Questions

What is NSN 4510-01-314-5012?

NSN 4510-01-314-5012 is a Valve,water Mixing, manufactured by Trac Regulator Co., Inc. Dba Trac Regulator Co Inc, classified under FSC 4510 (No Item Name Available). Status: active.

What are the part numbers for NSN 4510-01-314-5012?

NSN 4510-01-314-5012 has 2 cross-referenced part numbers: 40176 (Trac Regulator Co., Inc. Dba Trac Regulator Co Inc), 40176-112 (Trac Regulator Co., Inc. Dba Trac Regulator Co Inc).

What NSN replaces 4510-01-314-5012?

There are 12 known substitutes for 4510-01-314-5012: 2810-00-118-5251, 9540-00-261-5145, 4730-00-289-3258 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 40176-112?

Key specifications for 40176-112: Media for Which Designed: WATER, FRESH; Second End Relationship with First End: IDENTICAL; Face to Face Distance: 8.750 INCHES NOMINAL IN; Third End Relationship with Preceding Ends: IDENTICAL WITH FIRST END. 17 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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