PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

51229 2INStem,fluid Valve

Leslie Controls, Inc. Dba Leslie Controls Inc · NSN 4820-01-092-8367 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-092-8367 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-092-8367. Primary manufacturer part number: 51229 2IN.
Features
  • Stem,fluid Valve — FSC 4820
  • Stem Actuating End Type: FLATTED
  • Largest Outside Diameter: 1.737 INCHES NOMINAL IN
  • 3 verified cross-references
  • Primary manufacturer: Leslie Controls, Inc. Dba Leslie Controls Inc
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Stem,fluid Valve, cataloged under National Stock Number 4820-01-092-8367, 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 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-01-092-8367
Primary Part Number51229 2IN
Item NameStem,fluid Valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerLeslie Controls, Inc. Dba Leslie Controls Inc
StatusACTIVE
Stem Actuating End TypeFLATTED
Largest Outside Diameter1.737 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5330-00-912-7196 INTERCHANGEABLE
Gasket
5340-01-088-9714A35539 INTERCHANGEABLE
Seat,helical Compression Spring
Leslie Controls, Inc. Dba Leslie Controls Inc
4820-01-088-971550278-41-75 INTERCHANGEABLE
Bottom Cap,complete,valve
Leslie Controls, Inc. Dba Leslie Controls Inc
5340-01-089-087635540 2IN INTERCHANGEABLE
Seat,helical Compression Spring
Leslie Controls, Inc. Dba Leslie Controls Inc
5365-01-093-262051227 2IN INTERCHANGEABLE
Spacer,diaphragm,valve
Leslie Controls, Inc. Dba Leslie Controls Inc
4820-01-096-1673N51230 INTERCHANGEABLE
Stem,fluid Valve
Leslie Controls, Inc. Dba Leslie Controls Inc
4730-01-131-772919909NPIECE10 2IN INTERCHANGEABLE
Locknut,tube Fitting
Leslie Controls, Inc. Dba Leslie Controls Inc
Cross-Reference Index
Part NumberManufacturer
19909N Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
19909NPC9 2IN Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
51229 2IN PRIMARY Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
Related Parts
5330-00-912-7196INTERCHANGEABLE
GASKET
5340-01-088-9714INTERCHANGEABLE
SEAT,HELICAL COMPRESSION SPRING
A35539
4820-01-088-9715INTERCHANGEABLE
BOTTOM CAP,COMPLETE,VALVE
50278-41-75
5340-01-089-0876INTERCHANGEABLE
SEAT,HELICAL COMPRESSION SPRING
35540 2IN
5365-01-093-2620INTERCHANGEABLE
SPACER,DIAPHRAGM,VALVE
51227 2IN
4820-01-096-1673INTERCHANGEABLE
STEM,FLUID VALVE
N51230
4730-01-131-7729INTERCHANGEABLE
LOCKNUT,TUBE FITTING
19909NPIECE10 2IN

Frequently Asked Questions

What is NSN 4820-01-092-8367?

NSN 4820-01-092-8367 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 4820-01-092-8367?

NSN 4820-01-092-8367 has 3 cross-referenced part numbers: 19909N (Leslie Controls, Inc. Dba Leslie Controls Inc), 19909NPC9 2IN (Leslie Controls, Inc. Dba Leslie Controls Inc), 51229 2IN (Leslie Controls, Inc. Dba Leslie Controls Inc).

What NSN replaces 4820-01-092-8367?

There are 7 known substitutes for 4820-01-092-8367: 5330-00-912-7196, 5340-01-088-9714, 4820-01-088-9715 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 51229 2IN?

Key specifications for 51229 2IN: Overall Length: 9.946 INCHES NOMINAL IN; Stem Actuating End Type: FLATTED; Largest Outside Diameter: 1.737 INCHES NOMINAL IN. 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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