PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

N42248Cap,valve

Leslie Controls, Inc. Dba Leslie Controls Inc · NSN 4820-01-391-9227 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-391-9227 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-391-9227. Primary manufacturer part number: N42248.
Features
  • Cap,valve — FSC 4820
  • Material: ALUMINUM
  • 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
  • Applications requiring Aluminum construction
General Description

The Cap,valve, cataloged under National Stock Number 4820-01-391-9227, 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 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-01-391-9227
Primary Part NumberN42248
Item NameCap,valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerLeslie Controls, Inc. Dba Leslie Controls Inc
StatusACTIVE
MaterialALUMINUM
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5950-00-827-71811279642-1 INTERCHANGEABLE
Transformer,audio Frequency
Honeywell International Inc. Dba Honeywell International
3455-01-045-04842-1731-0750 INTERCHANGEABLE
Cutter,milling,end
New York Twist Drill Inc
5962-01-088-982942248 INTERCHANGEABLE
Microcircuit,digital
Raytheon Company Div Rmd Strategic
Cross-Reference Index
Part NumberManufacturer
18356N PC 32B Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
42248 Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
N42248 PRIMARY Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
Related Parts
5950-00-827-7181INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
1279642-1
3455-01-045-0484INTERCHANGEABLE
CUTTER,MILLING,END
2-1731-0750
5962-01-088-9829INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
42248

Frequently Asked Questions

What is NSN 4820-01-391-9227?

NSN 4820-01-391-9227 is a Cap,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 4820-01-391-9227?

NSN 4820-01-391-9227 has 3 cross-referenced part numbers: 18356N PC 32B (Leslie Controls, Inc. Dba Leslie Controls Inc), 42248 (Leslie Controls, Inc. Dba Leslie Controls Inc), N42248 (Leslie Controls, Inc. Dba Leslie Controls Inc).

What NSN replaces 4820-01-391-9227?

There are 3 known substitutes for 4820-01-391-9227: 5950-00-827-7181, 3455-01-045-0484, 5962-01-088-9829. Verify interchangeability with system specifications before substitution.

What are the specifications of N42248?

Key specifications for N42248: Material: ALUMINUM. 1 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