PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

N14403Cylinder Bottom,valve

Leslie Controls, Inc. Dba Leslie Controls Inc · NSN 4820-01-100-2232 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-100-2232 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-100-2232. Primary manufacturer part number: N14403.
Features
  • Cylinder Bottom,valve — FSC 4820
  • General Characteristics Item Description: CRES
  • 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
General Description

The Cylinder Bottom,valve, cataloged under National Stock Number 4820-01-100-2232, 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 1 verified specification, 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
NSN4820-01-100-2232
Primary Part NumberN14403
Item NameCylinder Bottom,valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerLeslie Controls, Inc. Dba Leslie Controls Inc
StatusACTIVE
General Characteristics Item DescriptionCRES
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5136-00-254-4518 INTERCHANGEABLE
Tap,thread Cutting
5970-00-524-6759 INTERCHANGEABLE
Insulator,feedthru
3030-00-528-4455 INTERCHANGEABLE
Belt,v
5360-00-535-969614403 INTERCHANGEABLE
Spring,helical,compression
Honeywell International, Inc Div Aerospace-Tucson
5220-00-566-40611440-3 INTERCHANGEABLE
Gage,plug,thread
Stanley Engineered Fastening Llc
5950-00-647-673614403 INTERCHANGEABLE
Transformer,power
Magnetika Inc Div Magnetika/phillipsburg Location
4010-00-811-5036 INTERCHANGEABLE
Wire Rope Assembly,single Leg
4820-01-075-1875N14401 INTERCHANGEABLE
Piston,valve
Leslie Controls, Inc. Dba Leslie Controls Inc
4820-01-100-0787N32125 INTERCHANGEABLE
Guide,valve Stem
Leslie Controls, Inc. Dba Leslie Controls Inc
4820-01-100-0788N21000 INTERCHANGEABLE
Deflector Plate,valve
Leslie Controls, Inc. Dba Leslie Controls Inc
Cross-Reference Index
Part NumberManufacturer
N14403 PRIMARY Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
21720N Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
14403 Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
21720N PC N023 Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
Related Parts
5136-00-254-4518INTERCHANGEABLE
TAP,THREAD CUTTING
5970-00-524-6759INTERCHANGEABLE
INSULATOR,FEEDTHRU
3030-00-528-4455INTERCHANGEABLE
BELT,V
5360-00-535-9696INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
14403
5220-00-566-4061INTERCHANGEABLE
GAGE,PLUG,THREAD
1440-3
5950-00-647-6736INTERCHANGEABLE
TRANSFORMER,POWER
14403
4010-00-811-5036INTERCHANGEABLE
WIRE ROPE ASSEMBLY,SINGLE LEG
4820-01-075-1875INTERCHANGEABLE
PISTON,VALVE
N14401
4820-01-100-0787INTERCHANGEABLE
GUIDE,VALVE STEM
N32125
4820-01-100-0788INTERCHANGEABLE
DEFLECTOR PLATE,VALVE
N21000
4820-01-100-3478INTERCHANGEABLE
STEM,FLUID VALVE
N373680058
4820-01-114-5947INTERCHANGEABLE
GUIDE,VALVE STEM
N56743

Frequently Asked Questions

What is NSN 4820-01-100-2232?

NSN 4820-01-100-2232 is a Cylinder Bottom,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 4820-01-100-2232?

NSN 4820-01-100-2232 has 4 cross-referenced part numbers: N14403 (Leslie Controls, Inc. Dba Leslie Controls Inc), 21720N (Leslie Controls, Inc. Dba Leslie Controls Inc), 14403 (Leslie Controls, Inc. Dba Leslie Controls Inc), 21720N PC N023 (Leslie Controls, Inc. Dba Leslie Controls Inc).

What NSN replaces 4820-01-100-2232?

There are 12 known substitutes for 4820-01-100-2232: 5136-00-254-4518, 5970-00-524-6759, 3030-00-528-4455 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of N14403?

Key specifications for N14403: General Characteristics Item Description: CRES. 1 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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