PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

28399Stem,fluid Valve

Leslie Controls, Inc. Dba Leslie Controls Inc · NSN 4820-01-226-7337 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-226-7337 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-226-7337. Primary manufacturer part number: 28399.
Features
  • Stem,fluid Valve — FSC 4820
  • Features Provided: INTEGRAL DISK
  • Largest Outside Diameter: 0.765 INCHES NOMINAL IN
  • Material: STEEL CORROSION RESISTING
  • 4 verified cross-references
  • Primary manufacturer: Leslie Controls, Inc. Dba Leslie Controls Inc
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
  • Applications requiring Steel Corrosion Resisting construction
General Description

The Stem,fluid Valve, cataloged under National Stock Number 4820-01-226-7337, 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 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 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
NSN4820-01-226-7337
Primary Part Number28399
Item NameStem,fluid Valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerLeslie Controls, Inc. Dba Leslie Controls Inc
StatusACTIVE
Features ProvidedINTEGRAL DISK
Largest Outside Diameter0.765 INCHES NOMINAL IN
MaterialSTEEL CORROSION RESISTING
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5340-00-140-3924323950 INTERCHANGEABLE
Bracket,angle
Fwd Seagrave Holdings Lp
6240-00-155-787853M5324 INTERCHANGEABLE
Lamp,incandescent
Newark Electronics Corporation Dba Newark
3030-00-409-4539 INTERCHANGEABLE
Belt,flat
4310-00-690-3792 INTERCHANGEABLE
Cylinder,air Compre
5325-00-804-2026 INTERCHANGEABLE
Ring,retaining
6625-00-908-0257 INTERCHANGEABLE
Meter,ampere-Hour
4820-01-226-710731312 INTERCHANGEABLE
Seat,valve
Leslie Controls, Inc. Dba Leslie Controls Inc
4510-01-271-7178 INTERCHANGEABLE
Faucet,double
5910-01-397-05900283990007 INTERCHANGEABLE
Capacitor,fixed,mica Dielectric
Riimic, Llc Dba Sunair Electronics
5998-01-520-906431-341 INTERCHANGEABLE
Circuit Card Assembly
Inrange Technologies Corporation Div Atlantic Federal Region Sales
Cross-Reference Index
Part NumberManufacturer
9463N Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
31341 Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
9463N PIECE 25 Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
28399 PRIMARY Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
Related Parts
5340-00-140-3924INTERCHANGEABLE
BRACKET,ANGLE
323950
6240-00-155-7878INTERCHANGEABLE
LAMP,INCANDESCENT
53M5324
3030-00-409-4539INTERCHANGEABLE
BELT,FLAT
4310-00-690-3792INTERCHANGEABLE
CYLINDER,AIR COMPRE
5325-00-804-2026INTERCHANGEABLE
RING,RETAINING
6625-00-908-0257INTERCHANGEABLE
METER,AMPERE-HOUR
4820-01-226-7107INTERCHANGEABLE
SEAT,VALVE
31312
4510-01-271-7178INTERCHANGEABLE
FAUCET,DOUBLE
5910-01-397-0590INTERCHANGEABLE
CAPACITOR,FIXED,MICA DIELECTRIC
0283990007
5998-01-520-9064INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
31-341
4730-01-642-1116INTERCHANGEABLE
ELBOW,PIPE
28399
8465-01-686-1439INTERCHANGEABLE
BELT,SECURITY POLICE
31341

Frequently Asked Questions

What is NSN 4820-01-226-7337?

NSN 4820-01-226-7337 is a Stem,fluid 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 4820-01-226-7337?

NSN 4820-01-226-7337 has 4 cross-referenced part numbers: 9463N (Leslie Controls, Inc. Dba Leslie Controls Inc), 31341 (Leslie Controls, Inc. Dba Leslie Controls Inc), 9463N PIECE 25 (Leslie Controls, Inc. Dba Leslie Controls Inc), 28399 (Leslie Controls, Inc. Dba Leslie Controls Inc).

What NSN replaces 4820-01-226-7337?

There are 12 known substitutes for 4820-01-226-7337: 5340-00-140-3924, 6240-00-155-7878, 3030-00-409-4539 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 28399?

Key specifications for 28399: Features Provided: INTEGRAL DISK; Largest Outside Diameter: 0.765 INCHES NOMINAL IN; Material: STEEL CORROSION RESISTING. 3 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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