PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

16155Piston,valve

Leslie Controls, Inc. Dba Leslie Controls Inc · NSN 4820-01-044-9072 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-044-9072 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-044-9072. Primary manufacturer part number: 16155.
Features
  • Piston,valve — 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 Piston,valve, cataloged under National Stock Number 4820-01-044-9072, 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. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NamePiston,valve
FSC / FSG4820 — No Item Name Available (FSG 48)
ManufacturersLeslie Controls, Inc. Dba Leslie Controls Inc (CAGE 35795)
Technical Specifications
ParameterValue
NSN4820-01-044-9072
Primary Part Number16155
Item NamePiston,valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerLeslie Controls, Inc. Dba Leslie Controls Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5950-00-847-420516-155 INTERCHANGEABLE
Transformer,radio Frequency
Albert Frei & Sons, Inc. Dba Afs
6830-01-128-167316155-BOTTLE INTERCHANGEABLE
Bromochlorodifluoromethane
Amerex Corporation Dba Amerex Corp
5365-01-137-441216155 INTERCHANGEABLE
Spacer
Westerbeke Corporation
5315-01-160-967716155 INTERCHANGEABLE
Key
William Powell Company, the Dba Powell Valve Div the Starflo Corporation
1630-01-376-8666161-05500 INTERCHANGEABLE
Wheel Half Assembly,aircraft
Aircraft Wheel and Brake, Llc Dba Cleveland Wheel and Brake Systems
6830-01-477-013416155 INTERCHANGEABLE
Bromochlorodifluoromethane
Amerex Corporation Dba Amerex Corp
7025-01-569-401616155 INTERCHANGEABLE
Interface Unit,data Transfer
Extreme Networks, Inc
6645-01-576-268316155 INTERCHANGEABLE
Parts Kit,clockwork
Aerosonic Llc
Cross-Reference Index
Part NumberManufacturer
16155 PRIMARY Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
Related Parts
5950-00-847-4205INTERCHANGEABLE
TRANSFORMER,RADIO FREQUENCY
16-155
6830-01-128-1673INTERCHANGEABLE
BROMOCHLORODIFLUOROMETHANE
16155-BOTTLE
5365-01-137-4412INTERCHANGEABLE
SPACER
16155
5315-01-160-9677INTERCHANGEABLE
KEY
16155
1630-01-376-8666INTERCHANGEABLE
WHEEL HALF ASSEMBLY,AIRCRAFT
161-05500
6830-01-477-0134INTERCHANGEABLE
BROMOCHLORODIFLUOROMETHANE
16155
7025-01-569-4016INTERCHANGEABLE
INTERFACE UNIT,DATA TRANSFER
16155
6645-01-576-2683INTERCHANGEABLE
PARTS KIT,CLOCKWORK
16155

Frequently Asked Questions

What is NSN 4820-01-044-9072?

NSN 4820-01-044-9072 is a Piston,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 4820-01-044-9072?

NSN 4820-01-044-9072 has 1 cross-referenced part number: 16155 (Leslie Controls, Inc. Dba Leslie Controls Inc).

What NSN replaces 4820-01-044-9072?

There are 8 known substitutes for 4820-01-044-9072: 5950-00-847-4205, 6830-01-128-1673, 5365-01-137-4412 and 5 more. Verify interchangeability with system specifications before substitution.

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