PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

U853F2F1LF-AEE-000000Valve,globe

Leslie Controls, Inc. Dba Leslie Controls Inc · NSN 4820-01-438-3766 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-438-3766 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-438-3766. Primary manufacturer part number: U853F2F1LF-AEE-000000.
Features
  • Valve,globe — FSC 4820
  • 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
General Description

The Valve,globe, cataloged under National Stock Number 4820-01-438-3766, 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. 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.

Catalog Facts
Item NameValve,globe
FSC / FSG4820 — No Item Name Available (FSG 48)
ManufacturersLeslie Controls, Inc. Dba Leslie Controls Inc (CAGE 35795)
Technical Specifications
ParameterValue
NSN4820-01-438-3766
Primary Part NumberU853F2F1LF-AEE-000000
Item NameValve,globe
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerLeslie Controls, Inc. Dba Leslie Controls Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
4820-01-438-377971193 INTERCHANGEABLE
Disk,valve
Leslie Controls, Inc. Dba Leslie Controls Inc
4820-01-438-378074412 INTERCHANGEABLE
Seat,valve
Leslie Controls, Inc. Dba Leslie Controls Inc
4820-01-438-478331641 INTERCHANGEABLE
Nut,adjusting,actuator
Leslie Controls, Inc. Dba Leslie Controls Inc
Cross-Reference Index
Part NumberManufacturer
U853F2F1LF-AEE-000000 PRIMARY Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
U823F2F1LFOC Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
DDLOS-2 2.00IN W/55R Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
Related Parts
4820-01-438-3779INTERCHANGEABLE
DISK,VALVE
71193
4820-01-438-3780INTERCHANGEABLE
SEAT,VALVE
74412
4820-01-438-4783INTERCHANGEABLE
NUT,ADJUSTING,ACTUATOR
31641

Frequently Asked Questions

What is NSN 4820-01-438-3766?

NSN 4820-01-438-3766 is a Valve,globe, 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 4820-01-438-3766?

NSN 4820-01-438-3766 has 3 cross-referenced part numbers: U853F2F1LF-AEE-000000 (Leslie Controls, Inc. Dba Leslie Controls Inc), U823F2F1LFOC (Leslie Controls, Inc. Dba Leslie Controls Inc), DDLOS-2 2.00IN W/55R (Leslie Controls, Inc. Dba Leslie Controls Inc).

What NSN replaces 4820-01-438-3766?

There are 3 known substitutes for 4820-01-438-3766: 4820-01-438-3779, 4820-01-438-3780, 4820-01-438-4783. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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