PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

N10382Seat,valve

Leslie Controls, Inc. Dba Leslie Controls Inc · NSN 4820-00-389-4576 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-00-389-4576 — this item is cataloged by the U.S. Government under National Stock Number 4820-00-389-4576. Primary manufacturer part number: N10382.
Features
  • Seat,valve — FSC 4820
  • Body Inside Diameter: 0.187 INCHES NOMINAL IN
  • Seating Surface Shape: RADIAL
  • Style Designator: PLAIN FLANGED
  • Surface Treatment: ANODIZE OVERALL
  • Flange Diameter: 1.186 INCHES NOMINAL IN
  • Under Flange Height: 0.330 INCHES NOMINAL IN
  • Flange Seat to Disk End Height: 0.750 INCHES NOMINAL IN
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
  • Applications requiring Copper Alloy Overall construction
General Description

The Seat,valve, cataloged under National Stock Number 4820-00-389-4576, 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 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 20 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
NSN4820-00-389-4576
Primary Part NumberN10382
Item NameSeat,valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerLeslie Controls, Inc. Dba Leslie Controls Inc
StatusACTIVE
Body Inside Diameter0.187 INCHES NOMINAL IN
Seating Surface ShapeRADIAL
Style DesignatorPLAIN FLANGED
Surface TreatmentANODIZE OVERALL
Flange Diameter1.186 INCHES NOMINAL IN
Under Flange Height0.330 INCHES NOMINAL IN
Flange Seat to Disk End Height0.750 INCHES NOMINAL IN
MaterialCOPPER ALLOY OVERALL
Seat Radius0.593 INCHES NOMINAL IN
Body Outside Diameter0.875 INCHES NOMINAL IN
Seal Accommodation TypeRECESSED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
6610-00-130-60741038-2 INTERCHANGEABLE
Retard Block Assemb
Aerosonic Llc
4820-00-232-08831038-2 INTERCHANGEABLE
Body,valve
Tescom Corp Dba Tescom Div Tescom
3040-00-340-3734SM-B-187440 INTERCHANGEABLE
Lever,manual Control
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
7050-00-451-4453 INTERCHANGEABLE
Heatsink
5999-00-837-0759S569 INTERCHANGEABLE
Contact,electrical
Patriot Sensors & Controls Corp Div Measurement & Calibration Technologies
5965-00-937-1850SM-D-700912 INTERCHANGEABLE
Headset-Microphone
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5945-01-116-7041 INTERCHANGEABLE
Relay,electromagnetic
4730-01-344-285210382 INTERCHANGEABLE
Tube,axle Sleeve
Saginaw Products Corporation Dba Cignys
5975-01-437-659410382 INTERCHANGEABLE
Tray,mounting,electronic Equipme
Hollingsead International, Llc
3120-01-502-839110-382 INTERCHANGEABLE
Bearing,sleeve
Konrad Marine Inc Div Konrad Marine
Cross-Reference Index
Part NumberManufacturer
T842F5PC35 Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
6463N1PC17 Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
T668-21PC17 Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
7155NPC17 Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
T668-13PC17 Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
T667-13PC17 Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
10382 Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
T709PC41 Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
T668-11PC17 Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
T668-5PC17 Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
7154NPC17 Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
T667-7PC17 Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
T667-9PC17 Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
T667-16PC17 Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
N10382 PRIMARY Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
T668-7PC17 Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
T667-8PC17 Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
T668-9PC17 Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
6463N2PC17 Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
T668-8PC17 Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
Related Parts
6610-00-130-6074INTERCHANGEABLE
RETARD BLOCK ASSEMB
1038-2
4820-00-232-0883INTERCHANGEABLE
BODY,VALVE
1038-2
3040-00-340-3734INTERCHANGEABLE
LEVER,MANUAL CONTROL
SM-B-187440
7050-00-451-4453INTERCHANGEABLE
HEATSINK
5999-00-837-0759INTERCHANGEABLE
CONTACT,ELECTRICAL
S569
5965-00-937-1850INTERCHANGEABLE
HEADSET-MICROPHONE
SM-D-700912
5945-01-116-7041INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
4730-01-344-2852INTERCHANGEABLE
TUBE,AXLE SLEEVE
10382
5975-01-437-6594INTERCHANGEABLE
TRAY,MOUNTING,ELECTRONIC EQUIPME
10382
3120-01-502-8391INTERCHANGEABLE
BEARING,SLEEVE
10-382
6130-01-595-2178INTERCHANGEABLE
CONVERTER,FREQUENCY,STATIC
10382
6150-01-621-6326INTERCHANGEABLE
CABLE ASSEMBLY,POWER,ELECTRICAL
10382

Frequently Asked Questions

What is NSN 4820-00-389-4576?

NSN 4820-00-389-4576 is a Seat,valve, 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 4820-00-389-4576?

NSN 4820-00-389-4576 has 20 cross-referenced part numbers: T842F5PC35 (Leslie Controls, Inc. Dba Leslie Controls Inc), 6463N1PC17 (Leslie Controls, Inc. Dba Leslie Controls Inc), T668-21PC17 (Leslie Controls, Inc. Dba Leslie Controls Inc), 7155NPC17 (Leslie Controls, Inc. Dba Leslie Controls Inc), T668-13PC17 (Leslie Controls, Inc. Dba Leslie Controls Inc) and 15 more.

What NSN replaces 4820-00-389-4576?

There are 12 known substitutes for 4820-00-389-4576: 6610-00-130-6074, 4820-00-232-0883, 3040-00-340-3734 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of N10382?

Key specifications for N10382: Body Inside Diameter: 0.187 INCHES NOMINAL IN; Seating Surface Shape: RADIAL; Style Designator: PLAIN FLANGED; Surface Treatment: ANODIZE OVERALL. 11 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