PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2427594Diaphragm,actuator Valve,special

Leslie Controls, Inc. Dba Leslie Controls Inc · NSN 4820-00-216-9079 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-00-216-9079 — this item is cataloged by the U.S. Government under National Stock Number 4820-00-216-9079. Primary manufacturer part number: 2427594.
Features
  • Diaphragm,actuator Valve,special — FSC 4820
  • Outside Diameter: 13.750 INCHES NOMINAL IN
  • Material: RUBBER SYNTHETIC
  • Style Designator: SPECIAL SHAPED
  • Taper Major Diameter: 11.500 INCHES NOMINAL IN
  • Material Thickness: 0.093 INCHES NOMINAL IN
  • Taper Minor Diameter: 8.500 INCHES NOMINAL IN
  • 2 verified cross-references
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
  • Applications requiring Rubber Synthetic construction
General Description

The Diaphragm,actuator Valve,special, cataloged under National Stock Number 4820-00-216-9079, 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 6 verified specifications, 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. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-00-216-9079
Primary Part Number2427594
Item NameDiaphragm,actuator Valve,special
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerLeslie Controls, Inc. Dba Leslie Controls Inc
StatusACTIVE
Outside Diameter13.750 INCHES NOMINAL IN
MaterialRUBBER SYNTHETIC
Style DesignatorSPECIAL SHAPED
Taper Major Diameter11.500 INCHES NOMINAL IN
Material Thickness0.093 INCHES NOMINAL IN
Taper Minor Diameter8.500 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
3110-00-100-3703 INTERCHANGEABLE
Cone and Rollers,tapered Roller
5930-00-311-924824275 INTERCHANGEABLE
Switch,rotary
Naval Ship Systems Command
2915-00-312-794424275 INTERCHANGEABLE
Spring,helical Comp
Triumph Engine Control Systems Llc
3110-00-812-9523 INTERCHANGEABLE
Bearing,roller,tapered
3110-00-935-5613125-3818 INTERCHANGEABLE
Bearing,roller,needle
Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc
5331-01-213-996622591 INTERCHANGEABLE
O-Ring
Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems
Cross-Reference Index
Part NumberManufacturer
24275 Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
2427594 PRIMARY Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
Related Parts
3110-00-100-3703INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
5930-00-311-9248INTERCHANGEABLE
SWITCH,ROTARY
24275
2915-00-312-7944INTERCHANGEABLE
SPRING,HELICAL COMP
24275
3110-00-812-9523INTERCHANGEABLE
BEARING,ROLLER,TAPERED
3110-00-935-5613INTERCHANGEABLE
BEARING,ROLLER,NEEDLE
125-3818
5331-01-213-9966INTERCHANGEABLE
O-RING
22591

Frequently Asked Questions

What is NSN 4820-00-216-9079?

NSN 4820-00-216-9079 is a Diaphragm,actuator Valve,special, 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 4820-00-216-9079?

NSN 4820-00-216-9079 has 2 cross-referenced part numbers: 24275 (Leslie Controls, Inc. Dba Leslie Controls Inc), 2427594 (Leslie Controls, Inc. Dba Leslie Controls Inc).

What NSN replaces 4820-00-216-9079?

There are 6 known substitutes for 4820-00-216-9079: 3110-00-100-3703, 5930-00-311-9248, 2915-00-312-7944 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2427594?

Key specifications for 2427594: Outside Diameter: 13.750 INCHES NOMINAL IN; Overall Height: 1.062 INCHES NOMINAL IN; Material: RUBBER SYNTHETIC; Style Designator: SPECIAL SHAPED. 7 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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