PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

38343Cap,valve

Leslie Controls, Inc. Dba Leslie Controls Inc · NSN 4820-01-327-7704 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-327-7704 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-327-7704. Primary manufacturer part number: 38343.
Features
  • Cap,valve — FSC 4820
  • Material: IRON CAST
  • 1 verified cross-reference
  • Primary manufacturer: Leslie Controls, Inc. Dba Leslie Controls Inc
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
  • Applications requiring Iron Cast construction
General Description

The Cap,valve, cataloged under National Stock Number 4820-01-327-7704, 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 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-01-327-7704
Primary Part Number38343
Item NameCap,valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerLeslie Controls, Inc. Dba Leslie Controls Inc
StatusACTIVE
MaterialIRON CAST
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5920-00-243-8181S-8301-3 INTERCHANGEABLE
Fuseholder,block
Cooper Bussmann, Llc Dba Cooper Industries
Cross-Reference Index
Part NumberManufacturer
38343 PRIMARY Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
Related Parts
5920-00-243-8181INTERCHANGEABLE
FUSEHOLDER,BLOCK
S-8301-3

Frequently Asked Questions

What is NSN 4820-01-327-7704?

NSN 4820-01-327-7704 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 4820-01-327-7704?

NSN 4820-01-327-7704 has 1 cross-referenced part number: 38343 (Leslie Controls, Inc. Dba Leslie Controls Inc).

What NSN replaces 4820-01-327-7704?

There is 1 known substitute for 4820-01-327-7704: 5920-00-243-8181. Verify interchangeability with system specifications before substitution.

What are the specifications of 38343?

Key specifications for 38343: Material: IRON CAST; Special Features: INCL ADJ SLEEVE. 2 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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