PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

N11209Cylinder Sleeve

Leslie Controls, Inc. Dba Leslie Controls Inc · NSN 4310-00-306-1322 · FSC 4310 · No Item Name Available
Verified by PartsTable
NSN 4310-00-306-1322 — this item is cataloged by the U.S. Government under National Stock Number 4310-00-306-1322. Primary manufacturer part number: N11209.
Features
  • Cylinder Sleeve — FSC 4310
  • Body Outside Diameter: 3.656 INCHES NOMINAL IN
  • Bore Diameter: 3.250 INCHES NOMINAL IN
  • Top Inside Chamfer: NOT INCLUDED
  • Top Intake Port: NOT INCLUDED
  • Bottom Inside Chamfer: NOT INCLUDED
  • Intake Hole: NOT INCLUDED
  • Design Type: DRY
Applications
  • Applications requiring Steel Comp 440c construction
General Description

The Cylinder Sleeve, cataloged under National Stock Number 4310-00-306-1322, is classified within Federal Supply Class 4310 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Leslie Controls, Inc. Dba Leslie Controls Inc. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4310-00-306-1322
Primary Part NumberN11209
Item NameCylinder Sleeve
FSC / FSG4310 / 43 — No Item Name Available
ManufacturerLeslie Controls, Inc. Dba Leslie Controls Inc
StatusACTIVE
Body Outside Diameter3.656 INCHES NOMINAL IN
Bore Diameter3.250 INCHES NOMINAL IN
Top Inside ChamferNOT INCLUDED
Top Intake PortNOT INCLUDED
Bottom Inside ChamferNOT INCLUDED
Intake HoleNOT INCLUDED
Design TypeDRY
Valve RecessNOT INCLUDED
MaterialSTEEL COMP 440C
Material Document and ClassificationASTM A276, TYPE 440C ASSN STD SINGLE MATERIAL RESPONSE
Style DesignatorDRY, PLAIN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
4920-00-034-642711209 INTERCHANGEABLE
Adapter Kit Assembl
Elbitamerica, Inc.
4720-00-096-682411209 INTERCHANGEABLE
Hose Assembly,nonmetallic
Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp.
5330-00-285-946128531A INTERCHANGEABLE
Seal,plain Encased
Brinkley Technology Group Llc Dba Hercules Manufacturing
5915-00-373-0829 INTERCHANGEABLE
Filter,low Pass
5136-00-580-7364310316 INTERCHANGEABLE
Tap,thread Cutting
Stanley Tools Div of Stanley Works
5305-00-619-4700 INTERCHANGEABLE
Screw,machine
3030-01-175-63892/3V315 INTERCHANGEABLE
Belt,v
Contitech Usa, Inc Dba Veyance Technologies
4320-01-182-2595517-2299504 PC 9 INTERCHANGEABLE
Ring,wearing
Puget Sound Naval Shipyard and Intermediate Maintence Facility
4720-01-332-13304210101-12-12-12-42.00 INTERCHANGEABLE
Hose Assembly,nonmetallic
Parker-Hannifin Corporation Dba Pneutronics Div Hose Products Division
5315-01-335-0090 INTERCHANGEABLE
Pin,straight,headed
Cross-Reference Index
Part NumberManufacturer
17389N,PC.8,P/N11209 Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
22041N Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
17390NPC8 Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
11209 Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
N11209 PRIMARY Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
21949N Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
Related Parts
4920-00-034-6427INTERCHANGEABLE
ADAPTER KIT ASSEMBL
11209
4720-00-096-6824INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
11209
5330-00-285-9461INTERCHANGEABLE
SEAL,PLAIN ENCASED
28531A
5915-00-373-0829INTERCHANGEABLE
FILTER,LOW PASS
5136-00-580-7364INTERCHANGEABLE
TAP,THREAD CUTTING
310316
5305-00-619-4700INTERCHANGEABLE
SCREW,MACHINE
3030-01-175-6389INTERCHANGEABLE
BELT,V
2/3V315
4320-01-182-2595INTERCHANGEABLE
RING,WEARING
517-2299504 PC 9
4720-01-332-1330INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
4210101-12-12-12-42.00
5315-01-335-0090INTERCHANGEABLE
PIN,STRAIGHT,HEADED
5120-01-335-0956INTERCHANGEABLE
SOCKET,SOCKET WRENCH
5120-01-430-7735INTERCHANGEABLE
SOCKET,SOCKET WRENCH

Frequently Asked Questions

What is NSN 4310-00-306-1322?

NSN 4310-00-306-1322 is a Cylinder Sleeve, manufactured by Leslie Controls, Inc. Dba Leslie Controls Inc, classified under FSC 4310 (No Item Name Available). Status: active.

What are the part numbers for NSN 4310-00-306-1322?

NSN 4310-00-306-1322 has 6 cross-referenced part numbers: 17389N,PC.8,P/N11209 (Leslie Controls, Inc. Dba Leslie Controls Inc), 22041N (Leslie Controls, Inc. Dba Leslie Controls Inc), 17390NPC8 (Leslie Controls, Inc. Dba Leslie Controls Inc), 11209 (Leslie Controls, Inc. Dba Leslie Controls Inc), N11209 (Leslie Controls, Inc. Dba Leslie Controls Inc) and 1 more.

What NSN replaces 4310-00-306-1322?

There are 12 known substitutes for 4310-00-306-1322: 4920-00-034-6427, 4720-00-096-6824, 5330-00-285-9461 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of N11209?

Key specifications for N11209: Body Outside Diameter: 3.656 INCHES NOMINAL IN; Bore Diameter: 3.250 INCHES NOMINAL IN; Overall Length: 2.688 INCHES NOMINAL IN; Top Inside Chamfer: NOT INCLUDED. 12 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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