PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

N32125Guide,valve Stem

Leslie Controls, Inc. Dba Leslie Controls Inc · NSN 4820-01-100-0787 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-100-0787 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-100-0787. Primary manufacturer part number: N32125.
Features
  • Guide,valve Stem — FSC 4820
  • Bb End Shank Diameter: 1.718 INCHES NOMINAL IN
  • Material: STEEL CORROSION RESISTING
  • Style Designator: PLAIN FLANGED
  • Bore Counterbore: NOT INCLUDED
  • Major Diameter Length: 0.187 INCHES NOMINAL IN
  • Bore Diameter: 1.3025 INCHES NOMINAL IN
  • Outside Diameter: 2.300 INCHES NOMINAL IN
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
  • Applications requiring Steel Corrosion Resisting construction
General Description

The Guide,valve Stem, cataloged under National Stock Number 4820-01-100-0787, 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 8 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
NSN4820-01-100-0787
Primary Part NumberN32125
Item NameGuide,valve Stem
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerLeslie Controls, Inc. Dba Leslie Controls Inc
StatusACTIVE
Bb End Shank Diameter1.718 INCHES NOMINAL IN
MaterialSTEEL CORROSION RESISTING
Style DesignatorPLAIN FLANGED
Bore CounterboreNOT INCLUDED
Major Diameter Length0.187 INCHES NOMINAL IN
Bore Diameter1.3025 INCHES NOMINAL IN
Outside Diameter2.300 INCHES NOMINAL IN
Bore CountersinkNOT INCLUDED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
4820-01-075-1875N14401 INTERCHANGEABLE
Piston,valve
Leslie Controls, Inc. Dba Leslie Controls Inc
4820-01-100-0788N21000 INTERCHANGEABLE
Deflector Plate,valve
Leslie Controls, Inc. Dba Leslie Controls Inc
4820-01-100-2232N14403 INTERCHANGEABLE
Cylinder Bottom,valve
Leslie Controls, Inc. Dba Leslie Controls Inc
4820-01-100-3478N373680058 INTERCHANGEABLE
Stem,fluid Valve
Leslie Controls, Inc. Dba Leslie Controls Inc
4820-01-114-5947N56743 INTERCHANGEABLE
Guide,valve Stem
Leslie Controls, Inc. Dba Leslie Controls Inc
4730-01-129-171632125 INTERCHANGEABLE
Strainer,sediment
Tate Andale, Llc
3439-01-146-330232-125 INTERCHANGEABLE
Tip,electric Soldering Iron
Bei Sensors & Systems Company Inc Dba Kimco Magnetics Division Div Bei Kimco Magnetics Division
4820-01-197-2049LE1434 INTERCHANGEABLE
Cap,valve
Zamon Co Inc the
4820-01-197-2099N56740 INTERCHANGEABLE
Stem,fluid Valve
Leslie Controls, Inc. Dba Leslie Controls Inc
4730-01-197-773632195-53 INTERCHANGEABLE
Flange,pipe
Leslie Controls, Inc. Dba Leslie Controls Inc
Cross-Reference Index
Part NumberManufacturer
21720NPC 29 Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
N32125 PRIMARY Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
21720N Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
32125 Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
Related Parts
4820-01-075-1875INTERCHANGEABLE
PISTON,VALVE
N14401
4820-01-100-0788INTERCHANGEABLE
DEFLECTOR PLATE,VALVE
N21000
4820-01-100-2232INTERCHANGEABLE
CYLINDER BOTTOM,VALVE
N14403
4820-01-100-3478INTERCHANGEABLE
STEM,FLUID VALVE
N373680058
4820-01-114-5947INTERCHANGEABLE
GUIDE,VALVE STEM
N56743
4730-01-129-1716INTERCHANGEABLE
STRAINER,SEDIMENT
32125
3439-01-146-3302INTERCHANGEABLE
TIP,ELECTRIC SOLDERING IRON
32-125
4820-01-197-2049INTERCHANGEABLE
CAP,VALVE
LE1434
4820-01-197-2099INTERCHANGEABLE
STEM,FLUID VALVE
N56740
4730-01-197-7736INTERCHANGEABLE
FLANGE,PIPE
32195-53
4820-01-199-6677INTERCHANGEABLE
VALVE,MAIN,V-PORT
N567070058
4440-01-304-3519INTERCHANGEABLE
DEHYDRATOR,DESICCANT,ELECTRIC
K750

Frequently Asked Questions

What is NSN 4820-01-100-0787?

NSN 4820-01-100-0787 is a Guide,valve Stem, 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 4820-01-100-0787?

NSN 4820-01-100-0787 has 4 cross-referenced part numbers: 21720NPC 29 (Leslie Controls, Inc. Dba Leslie Controls Inc), N32125 (Leslie Controls, Inc. Dba Leslie Controls Inc), 21720N (Leslie Controls, Inc. Dba Leslie Controls Inc), 32125 (Leslie Controls, Inc. Dba Leslie Controls Inc).

What NSN replaces 4820-01-100-0787?

There are 12 known substitutes for 4820-01-100-0787: 4820-01-075-1875, 4820-01-100-0788, 4820-01-100-2232 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of N32125?

Key specifications for N32125: Bb End Shank Diameter: 1.718 INCHES NOMINAL IN; Material: STEEL CORROSION RESISTING; Style Designator: PLAIN FLANGED; Bore Counterbore: NOT INCLUDED. 9 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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