PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

N36 3/4INValve,vacuum Regulating

Watts Regulator Company · NSN 4820-01-025-7600 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-025-7600 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-025-7600. Primary manufacturer part number: N36 3/4IN.
Features
  • Valve,vacuum Regulating — FSC 4820
  • Temp Rating: 210.0 FAHRENHEIT DEGF
  • Flow Control Device: STEM AND INTEGRAL DISK
  • First End Connection Type: THREADED EXTERNAL PIPE
  • Temp Adjustability: ADJUSTABLE
  • End Connection Quantity: 2
  • First End Style Designator: PLAIN
  • Media for Which Designed: WATER, FRESH
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
  • Applications requiring Plastic Stem construction
General Description

The Valve,vacuum Regulating, cataloged under National Stock Number 4820-01-025-7600, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Watts Regulator Company. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-01-025-7600
Primary Part NumberN36 3/4IN
Item NameValve,vacuum Regulating
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerWatts Regulator Company
StatusACTIVE
Temp Rating210.0 FAHRENHEIT DEGF
Flow Control DeviceSTEM AND INTEGRAL DISK
First End Connection TypeTHREADED EXTERNAL PIPE
Temp AdjustabilityADJUSTABLE
End Connection Quantity2
First End Style DesignatorPLAIN
Media for Which DesignedWATER, FRESH
First End Thread DirectionRIGHT-HAND
First End Nominal Pipe Size Accommodated0.750 INCHES IN
Second End Relationship with First EndNOT IDENTICAL
MaterialPLASTIC STEM
Body MaterialCOPPER ALLOY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
7320-00-007-96400797-0029-1 QTY 32 INTERCHANGEABLE
Blade Set,bread Slicing Machine
Oliver-Tolas Healthcare Packaging, Llc
3110-00-100-0295 INTERCHANGEABLE
Cup,tapered Roller Bearing
3540-00-293-138836A INTERCHANGEABLE
Sealing Machine
Keuffel and Esser Co Keuffel and Esser/ozalid Div
5120-00-473-632036B INTERCHANGEABLE
Handle,extension,wrench
Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc
6625-00-668-9418TS723BU INTERCHANGEABLE
Analyzer,spectrum
Joint Electronics Type Designation System
3040-00-747-9793 INTERCHANGEABLE
Shaft,straight
6220-00-890-5907 INTERCHANGEABLE
Lens,light
5945-01-026-6103010-611-0006-00 INTERCHANGEABLE
Chopper,electronic
Sensata Technologies Maryland, Inc
4820-01-148-9398N36-3/4IN. INTERCHANGEABLE
Valve,vacuum Breaking
Watts Regulator Company
9340-01-393-024136-A INTERCHANGEABLE
Window,observation
Robert H Wager Co Inc
Cross-Reference Index
Part NumberManufacturer
36A Watts Regulator Company (USA)
N36 3/4IN PRIMARY Watts Regulator Company (USA)
125 Thos. Somerville Co. Dba Thomas Somerville Co Inc (USA)
Related Parts
7320-00-007-9640INTERCHANGEABLE
BLADE SET,BREAD SLICING MACHINE
0797-0029-1 QTY 32
3110-00-100-0295INTERCHANGEABLE
CUP,TAPERED ROLLER BEARING
3540-00-293-1388INTERCHANGEABLE
SEALING MACHINE
36A
5120-00-473-6320INTERCHANGEABLE
HANDLE,EXTENSION,WRENCH
36B
6625-00-668-9418INTERCHANGEABLE
ANALYZER,SPECTRUM
TS723BU
3040-00-747-9793INTERCHANGEABLE
SHAFT,STRAIGHT
6220-00-890-5907INTERCHANGEABLE
LENS,LIGHT
5945-01-026-6103INTERCHANGEABLE
CHOPPER,ELECTRONIC
010-611-0006-00
4820-01-148-9398INTERCHANGEABLE
VALVE,VACUUM BREAKING
N36-3/4IN.
9340-01-393-0241INTERCHANGEABLE
WINDOW,OBSERVATION
36-A
4210-01-602-4888INTERCHANGEABLE
EXTINGUISHER,FIRE
36A

Frequently Asked Questions

What is NSN 4820-01-025-7600?

NSN 4820-01-025-7600 is a Valve,vacuum Regulating, manufactured by Watts Regulator Company, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-025-7600?

NSN 4820-01-025-7600 has 3 cross-referenced part numbers: 36A (Watts Regulator Company), N36 3/4IN (Watts Regulator Company), 125 (Thos. Somerville Co. Dba Thomas Somerville Co Inc).

What NSN replaces 4820-01-025-7600?

There are 11 known substitutes for 4820-01-025-7600: 7320-00-007-9640, 3110-00-100-0295, 3540-00-293-1388 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of N36 3/4IN?

Key specifications for N36 3/4IN: Temp Rating: 210.0 FAHRENHEIT DEGF; Flow Control Device: STEM AND INTEGRAL DISK; First End Connection Type: THREADED EXTERNAL PIPE; Temp Adjustability: ADJUSTABLE. 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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