PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

28441Valve Assy,equalize

Leslie Controls, Inc. Dba Leslie Controls Inc · NSN 4820-00-308-9852 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-00-308-9852 — this item is cataloged by the U.S. Government under National Stock Number 4820-00-308-9852. Primary manufacturer part number: 28441.
Features
  • Valve Assy,equalize — FSC 4820
  • 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
General Description

The Valve Assy,equalize, cataloged under National Stock Number 4820-00-308-9852, 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 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameValve Assy,equalize
FSC / FSG4820 — No Item Name Available (FSG 48)
ManufacturersLeslie Controls, Inc. Dba Leslie Controls Inc (CAGE 35795)
Technical Specifications
ParameterValue
NSN4820-00-308-9852
Primary Part Number28441
Item NameValve Assy,equalize
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerLeslie Controls, Inc. Dba Leslie Controls Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
3110-00-109-1124 INTERCHANGEABLE
Bearing,ball,annular
6680-00-251-224728441 INTERCHANGEABLE
Transmitter,liquid Quantity
Janke & Company Inc Dba Electronic Brazing Co Div
5305-00-252-5070MS35307-346 INTERCHANGEABLE
Screw,cap,hexagon Head
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
3020-00-267-335125 INTERCHANGEABLE
Chain,roller
Diamond Chain Co Div of Amsted Industries Inc
5930-00-557-42272131815-11 INTERCHANGEABLE
Switch,code Indicating Wheel
Honeywell Intl Inc Defense Avionics Systems Former Test Systems Div
3120-01-007-0532 INTERCHANGEABLE
Bearing,sleeve
3120-01-015-523128441 INTERCHANGEABLE
Bearing,sleeve
Hydro-Aire Aerospace Corp
5340-01-193-0580028441 INTERCHANGEABLE
Hook,spring
Abd Intl Inc Dba Abdick
4720-01-351-811628441 INTERCHANGEABLE
Hose,nonmetallic
Gates Corporation
Cross-Reference Index
Part NumberManufacturer
28441 PRIMARY Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
Related Parts
3110-00-109-1124INTERCHANGEABLE
BEARING,BALL,ANNULAR
6680-00-251-2247INTERCHANGEABLE
TRANSMITTER,LIQUID QUANTITY
28441
5305-00-252-5070INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
MS35307-346
3020-00-267-3351INTERCHANGEABLE
CHAIN,ROLLER
25
5930-00-557-4227INTERCHANGEABLE
SWITCH,CODE INDICATING WHEEL
2131815-11
3120-01-007-0532INTERCHANGEABLE
BEARING,SLEEVE
3120-01-015-5231INTERCHANGEABLE
BEARING,SLEEVE
28441
5340-01-193-0580INTERCHANGEABLE
HOOK,SPRING
028441
4720-01-351-8116INTERCHANGEABLE
HOSE,NONMETALLIC
28441

Frequently Asked Questions

What is NSN 4820-00-308-9852?

NSN 4820-00-308-9852 is a Valve Assy,equalize, 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 4820-00-308-9852?

NSN 4820-00-308-9852 has 1 cross-referenced part number: 28441 (Leslie Controls, Inc. Dba Leslie Controls Inc).

What NSN replaces 4820-00-308-9852?

There are 9 known substitutes for 4820-00-308-9852: 3110-00-109-1124, 6680-00-251-2247, 5305-00-252-5070 and 6 more. Verify interchangeability with system specifications before substitution.

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