PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

Y301812002Valve,regulating,fluid Pressure

Leslie Controls, Inc. Dba Leslie Controls Inc · NSN 4820-00-482-6369 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-00-482-6369 — this item is cataloged by the U.S. Government under National Stock Number 4820-00-482-6369. Primary manufacturer part number: Y301812002.
Features
  • Valve,regulating,fluid Pressure — FSC 4820
  • First End Thread Class: 2B
  • Second End Relationship with First End: IDENTICAL
  • First End Connection Type: THREADED INTERNAL BOSS
  • Material: RUBBER SYNTHETIC FLOW CONTROL DEVICE
  • Thread Size and Series/type Designator: 7/16-20 UNF FIRST END
  • Material Document and Classification: ASTM B62 ASSN STD SINGLE MATERIAL RESPONSE STEM
  • Material: COPPER ALLOY 836 STEM
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
  • Applications requiring Rubber Synthetic Flow Control Device construction
General Description

The Valve,regulating,fluid Pressure, cataloged under National Stock Number 4820-00-482-6369, 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 25 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 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: Cancelled.

Technical Specifications
ParameterValue
NSN4820-00-482-6369
Primary Part NumberY301812002
Item NameValve,regulating,fluid Pressure
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerLeslie Controls, Inc. Dba Leslie Controls Inc
StatusCANCELLED
First End Thread Class2B
Second End Relationship with First EndIDENTICAL
First End Connection TypeTHREADED INTERNAL BOSS
MaterialRUBBER SYNTHETIC FLOW CONTROL DEVICE
Thread Size and Series/type Designator7/16-20 UNF FIRST END
Material Document and ClassificationASTM B62 ASSN STD SINGLE MATERIAL RESPONSE STEM
MaterialCOPPER ALLOY 836 STEM
Furnished ItemsSTRAINER
Body StyleSTRAIGHT THRU
MaterialBRONZE SEAT
Regulation TypeMANUAL SINGLE STAGE
First End Style DesignatorGASKET SEAL
Temp Rating150.0 FAHRENHEIT NOMINAL DEGF
Manual Control MethodSCREW
End Connection Quantity2
Outlet Pressure Range5.0 TO 95.0 CAMERA MOUNT
Criticality Code JustificationFEAT
Outlet Pressure Accuracy RatingERR-060
Maximum Inlet Pressure RatingERR-060
First End Thread DirectionRIGHT-HAND
FilterNOT INCLUDED
Media for Which DesignedAIR AND WATER, FRESH
Flow Control DeviceDISK, FLAT
Valve Loading MethodSPRING
Valve Stem DesignSINGLE SEAT
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 4
3040-00-129-181474547 INTERCHANGEABLE
Collar,shaft
Telemechanics Inc
4820-01-185-8229N20569 INTERCHANGEABLE
Cap,valve
Leslie Controls, Inc. Dba Leslie Controls Inc
4730-01-194-2072N32393 INTERCHANGEABLE
Plug,pipe
Leslie Controls, Inc. Dba Leslie Controls Inc
4820-01-502-5797 INTERCHANGEABLE
Valve,regulating,fluid Pressure
Cross-Reference Index
Part NumberManufacturer
Y301812002 PRIMARY Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
301812002 Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
AWN7 Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
9136N Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
19200N Lineta Engineering Und Handelsgesell-Schaft Mbh (DEU)
19200N1-4INAW13 Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
19200N Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
AW13-19200N1-4IN Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
74547 Eaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator (USA)
4820PL1341590 Jednolity Indeks Materialowy - Uniform Material Index (POL)
Related Parts
3040-00-129-1814INTERCHANGEABLE
COLLAR,SHAFT
74547
4820-01-185-8229INTERCHANGEABLE
CAP,VALVE
N20569
4730-01-194-2072INTERCHANGEABLE
PLUG,PIPE
N32393
4820-01-502-5797INTERCHANGEABLE
VALVE,REGULATING,FLUID PRESSURE

Frequently Asked Questions

What is NSN 4820-00-482-6369?

NSN 4820-00-482-6369 is a Valve,regulating,fluid Pressure, manufactured by Leslie Controls, Inc. Dba Leslie Controls Inc, classified under FSC 4820 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4820-00-482-6369?

NSN 4820-00-482-6369 has 10 cross-referenced part numbers: Y301812002 (Leslie Controls, Inc. Dba Leslie Controls Inc), 301812002 (Leslie Controls, Inc. Dba Leslie Controls Inc), AWN7 (Leslie Controls, Inc. Dba Leslie Controls Inc), 9136N (Leslie Controls, Inc. Dba Leslie Controls Inc), 19200N (Lineta Engineering Und Handelsgesell-Schaft Mbh) and 5 more.

What NSN replaces 4820-00-482-6369?

There are 4 known substitutes for 4820-00-482-6369: 3040-00-129-1814, 4820-01-185-8229, 4730-01-194-2072 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of Y301812002?

Key specifications for Y301812002: First End Thread Class: 2B; Second End Relationship with First End: IDENTICAL; First End Connection Type: THREADED INTERNAL BOSS; Material: RUBBER SYNTHETIC FLOW CONTROL DEVICE. 27 total characteristics are documented in the Federal Logistics Information System.

Is NSN 4820-00-482-6369 still in active supply?

NSN 4820-00-482-6369 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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