PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

Y008556501Actuator,pneumatic

Leslie Controls, Inc. Dba Leslie Controls Inc · NSN 4820-01-026-6513 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-026-6513 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-026-6513. Primary manufacturer part number: Y008556501.
Features
  • Actuator,pneumatic — FSC 4820
  • General Characteristics Item Description: STRAIGHT THROUGH,MANUAL OPERATED,DIAPHRAGM AND STEM WITH INSIDE SPRING AND RING TYPE PRESSURE SEAL
  • 4 verified cross-references
  • Primary manufacturer: Leslie Controls, Inc. Dba Leslie Controls Inc
Applications
  • Flow control in piping systems
  • Water treatment infrastructure
  • Industrial process control
General Description

The Actuator,pneumatic, cataloged under National Stock Number 4820-01-026-6513, 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 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-01-026-6513
Primary Part NumberY008556501
Item NameActuator,pneumatic
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerLeslie Controls, Inc. Dba Leslie Controls Inc
StatusACTIVE
General Characteristics Item DescriptionSTRAIGHT THROUGH,MANUAL OPERATED,DIAPHRAGM AND STEM WITH INSIDE SPRING AND RING TYPE PRESSURE SEAL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
6625-00-133-7673A265-1100 INTERCHANGEABLE
Ammeter
Essex Electro Engineers Inc
6625-00-489-64091003149 INTERCHANGEABLE
Voltmeter
Ducommun Labarge Technologies, Inc Dba Ducommun Labarge Technologies, Inc
6625-00-840-6504366-205 INTERCHANGEABLE
Voltmeter
Jewell Instruments Llc
6625-00-844-415259B0130 INTERCHANGEABLE
Voltmeter
William Spencer
6625-00-948-016277C707996P001 INTERCHANGEABLE
Voltmeter
Lockheed Martin Corporation Div Rms
5660-01-038-1458 INTERCHANGEABLE
Rail End
6625-01-038-6826631-18047 INTERCHANGEABLE
Voltmeter
Phaostron Instrument and Electronic Company
6675-01-041-45731218 INTERCHANGEABLE
Template,drafting
Gerlock Harry W
6240-01-061-735955R INTERCHANGEABLE
Lamp,incandescent
Lamp Industry for Use with Industry Designations and Abbreviations for Lamps
Cross-Reference Index
Part NumberManufacturer
008556501 Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
55R Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
LLCK60373 Naval Inventory Control Point Mechanicsburg (USA)
Y008556501 PRIMARY Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
Related Parts
6625-00-133-7673INTERCHANGEABLE
AMMETER
A265-1100
6625-00-489-6409INTERCHANGEABLE
VOLTMETER
1003149
6625-00-840-6504INTERCHANGEABLE
VOLTMETER
366-205
6625-00-844-4152INTERCHANGEABLE
VOLTMETER
59B0130
6625-00-948-0162INTERCHANGEABLE
VOLTMETER
77C707996P001
5660-01-038-1458INTERCHANGEABLE
RAIL END
6625-01-038-6826INTERCHANGEABLE
VOLTMETER
631-18047
6675-01-041-4573INTERCHANGEABLE
TEMPLATE,DRAFTING
1218
6240-01-061-7359INTERCHANGEABLE
LAMP,INCANDESCENT
55R

Frequently Asked Questions

What is NSN 4820-01-026-6513?

NSN 4820-01-026-6513 is a Actuator,pneumatic, 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 4820-01-026-6513?

NSN 4820-01-026-6513 has 4 cross-referenced part numbers: 008556501 (Leslie Controls, Inc. Dba Leslie Controls Inc), 55R (Leslie Controls, Inc. Dba Leslie Controls Inc), LLCK60373 (Naval Inventory Control Point Mechanicsburg), Y008556501 (Leslie Controls, Inc. Dba Leslie Controls Inc).

What NSN replaces 4820-01-026-6513?

There are 9 known substitutes for 4820-01-026-6513: 6625-00-133-7673, 6625-00-489-6409, 6625-00-840-6504 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of Y008556501?

Key specifications for Y008556501: General Characteristics Item Description: STRAIGHT THROUGH,MANUAL OPERATED,DIAPHRAGM AND STEM WITH INSIDE SPRING AND RING TYPE PRESSURE SEAL. 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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