PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A38405Disk,valve

Leslie Controls, Inc. Dba Leslie Controls Inc · NSN 4820-01-442-7734 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-442-7734 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-442-7734. Primary manufacturer part number: A38405.
Features
  • Disk,valve — FSC 4820
  • Material: STEEL CORROSION RESISTING
  • 2 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 Steel Corrosion Resisting construction
General Description

The Disk,valve, cataloged under National Stock Number 4820-01-442-7734, 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 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-01-442-7734
Primary Part NumberA38405
Item NameDisk,valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerLeslie Controls, Inc. Dba Leslie Controls Inc
StatusACTIVE
MaterialSTEEL CORROSION RESISTING
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5985-01-093-6463ST5M1609-005 INTERCHANGEABLE
Dummy Load,electrical
The Boeing Company Div Defense
6680-01-123-351738405 INTERCHANGEABLE
Transmitter,liquid Quantity
Setra Systems, Inc. Dba Gems Sensors
4710-01-296-958638405 INTERCHANGEABLE
Tube Assembly,metal
Williams International Co., L.l.c.
4730-01-341-524138405REVB INTERCHANGEABLE
Expansion Joint,pipe
Hyspan Precision Products, Inc.
5310-01-513-854412759-00299 INTERCHANGEABLE
Washer,flat
Fastenal Company Dba Fastenal Co
Cross-Reference Index
Part NumberManufacturer
A38405 PRIMARY Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
38405 Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
Related Parts
5985-01-093-6463INTERCHANGEABLE
DUMMY LOAD,ELECTRICAL
ST5M1609-005
6680-01-123-3517INTERCHANGEABLE
TRANSMITTER,LIQUID QUANTITY
38405
4710-01-296-9586INTERCHANGEABLE
TUBE ASSEMBLY,METAL
38405
4730-01-341-5241INTERCHANGEABLE
EXPANSION JOINT,PIPE
38405REVB
5310-01-513-8544INTERCHANGEABLE
WASHER,FLAT
12759-00299

Frequently Asked Questions

What is NSN 4820-01-442-7734?

NSN 4820-01-442-7734 is a Disk,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 4820-01-442-7734?

NSN 4820-01-442-7734 has 2 cross-referenced part numbers: A38405 (Leslie Controls, Inc. Dba Leslie Controls Inc), 38405 (Leslie Controls, Inc. Dba Leslie Controls Inc).

What NSN replaces 4820-01-442-7734?

There are 5 known substitutes for 4820-01-442-7734: 5985-01-093-6463, 6680-01-123-3517, 4710-01-296-9586 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of A38405?

Key specifications for A38405: Special Features: FOR DIAPHRAGM ACTUATOR MODEL NO. 35; End Item Identification: STRATEGIC SEALIFT CONVERSION SHIPS CLASS; Material: STEEL CORROSION RESISTING. 3 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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