PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

N6334693Diaphragm,valve,flat

Leslie Controls, Inc. Dba Leslie Controls Inc · NSN 4820-01-193-3634 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-193-3634 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-193-3634. Primary manufacturer part number: N6334693.
Features
  • Diaphragm,valve,flat — FSC 4820
  • Material: RUBBER
  • 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 Rubber construction
General Description

The Diaphragm,valve,flat, cataloged under National Stock Number 4820-01-193-3634, 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-01-193-3634
Primary Part NumberN6334693
Item NameDiaphragm,valve,flat
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerLeslie Controls, Inc. Dba Leslie Controls Inc
StatusACTIVE
MaterialRUBBER
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5950-00-971-567863346 INTERCHANGEABLE
Transformer,power
L3harris Technologies, Inc Div Space & Airborne Systems
2930-01-232-109563346 INTERCHANGEABLE
Cooler,lubricating Oil,engine
Hdt Expeditionary Systems Inc
Cross-Reference Index
Part NumberManufacturer
6334693 Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
N6334693 PRIMARY Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
63346 Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
Related Parts
5950-00-971-5678INTERCHANGEABLE
TRANSFORMER,POWER
63346
2930-01-232-1095INTERCHANGEABLE
COOLER,LUBRICATING OIL,ENGINE
63346

Frequently Asked Questions

What is NSN 4820-01-193-3634?

NSN 4820-01-193-3634 is a Diaphragm,valve,flat, 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 4820-01-193-3634?

NSN 4820-01-193-3634 has 3 cross-referenced part numbers: 6334693 (Leslie Controls, Inc. Dba Leslie Controls Inc), N6334693 (Leslie Controls, Inc. Dba Leslie Controls Inc), 63346 (Leslie Controls, Inc. Dba Leslie Controls Inc).

What NSN replaces 4820-01-193-3634?

There are 2 known substitutes for 4820-01-193-3634: 5950-00-971-5678, 2930-01-232-1095. Verify interchangeability with system specifications before substitution.

What are the specifications of N6334693?

Key specifications for N6334693: Material: RUBBER. 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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