PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3801826Cylinder Sleeve

Cummins Inc. · NSN 2815-00-011-7786 · FSC 2815 · No Item Name Available
Verified by PartsTable
NSN 2815-00-011-7786 — this item is cataloged by the U.S. Government under National Stock Number 2815-00-011-7786. Primary manufacturer part number: 3801826.
Features
  • Cylinder Sleeve — FSC 2815
  • Design Type: DRY
  • Grooved Portion Outside Diameter: 6.150 INCHES NOMINAL IN
  • Top Inside Chamfer: INCLUDED
  • Flange Outside Diameter: 6.562 INCHES NOMINAL IN
  • Valve Recess: NOT INCLUDED
  • Groove Radius Depth: 0.125 INCHES NOMINAL IN
  • Top Intake Port: NOT INCLUDED
Applications
  • Applications requiring Steel construction
General Description

The Cylinder Sleeve, cataloged under National Stock Number 2815-00-011-7786, is classified within Federal Supply Class 2815 (No Item Name Available) of the Engines, Turbines, and Components group. The primary manufacturer of record is Cummins Inc.. Government technical data includes 22 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 16 commercial cross-references from 9 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN2815-00-011-7786
Primary Part Number3801826
Item NameCylinder Sleeve
FSC / FSG2815 / 28 — No Item Name Available
ManufacturerCummins Inc.
StatusCANCELLED
Design TypeDRY
Grooved Portion Outside Diameter6.150 INCHES NOMINAL IN
Top Inside ChamferINCLUDED
Flange Outside Diameter6.562 INCHES NOMINAL IN
Valve RecessNOT INCLUDED
Groove Radius Depth0.125 INCHES NOMINAL IN
Top Intake PortNOT INCLUDED
Bottom Inside ChamferNOT INCLUDED
Intake HoleNOT INCLUDED
Grooved Portion Width0.900 INCHES NOMINAL IN
Style DesignatorWET, TWO SEAL GROOVES, INSTALLATION CHAMFER
Surface TreatmentOXIDE
MaterialSTEEL
Flange Thickness0.367 INCHES NOMINAL IN
Body Outside Diameter6.000 INCHES NOMINAL IN
Bore Diameter5.500 INCHES NOMINAL IN
Taper Minor Diameter5.775 INCHES NOMINAL IN
Taper Length0.213 INCHES NOMINAL IN
Groove Width0.234 INCHES NOMINAL IN
Chamfer Angle in Deg45.0
Body Length7.250 INCHES NOMINAL IN
Chamfer Length0.125 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 5
5815-00-027-4669183050 INTERCHANGEABLE
Bar,guide,teletypewriter
Telemechanics Inc
2815-00-064-4398213740 INTERCHANGEABLE
Cylinder Sleeve
Cummins Inc.
5910-00-112-6847AG1M INTERCHANGEABLE
Capacitor,fixed,paper Dielectric
Sprague Electric Co World Hqs
5905-00-405-24262868347-1 INTERCHANGEABLE
Resistor Network,fixed,wire Woun
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
4320-00-580-7636162950 INTERCHANGEABLE
No Item Name Available
Eaton Aerospace, Llc Dba Jackson South
Cross-Reference Index
Part NumberManufacturer
2264414 Mahle Aftermarket Inc. Dba Ae Clevite Inc (USA)
3801826 PRIMARY Cummins Inc. (USA)
S0-2203GL Spx Corp (USA)
WS545 Mahle Aftermarket Inc. Dba Ae Clevite Inc (USA)
MIL-E-11276 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
162950 Cummins Inc. (USA)
BM98677 Cummins Inc. (USA)
FP3801826 Federal-Mogul Corporation Dba Federal-Mogul Div Fp Diesel (USA)
AR11317 Cummins Inc. (USA)
3801826 Cummins Ltd (GBR)
183050 Cummins Inc. (USA)
WS-447 Jpi Transportation Products Inc (USA)
213740 Cummins Inc. (USA)
S0267 Trw Inc Trw Intl Trade Government Sales Dept (USA)
3055099 Cummins Inc. (USA)
S0-2203GL Sealed Power Technologies Ltd Partnership Sealed Power Div (USA)
Related Parts
5815-00-027-4669INTERCHANGEABLE
BAR,GUIDE,TELETYPEWRITER
183050
2815-00-064-4398INTERCHANGEABLE
CYLINDER SLEEVE
213740
5910-00-112-6847INTERCHANGEABLE
CAPACITOR,FIXED,PAPER DIELECTRIC
AG1M
5905-00-405-2426INTERCHANGEABLE
RESISTOR NETWORK,FIXED,WIRE WOUN
2868347-1
4320-00-580-7636INTERCHANGEABLE
NO ITEM NAME AVAILABLE
162950

Frequently Asked Questions

What is NSN 2815-00-011-7786?

NSN 2815-00-011-7786 is a Cylinder Sleeve, manufactured by Cummins Inc., classified under FSC 2815 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 2815-00-011-7786?

NSN 2815-00-011-7786 has 16 cross-referenced part numbers: 2264414 (Mahle Aftermarket Inc. Dba Ae Clevite Inc), 3801826 (Cummins Inc.), S0-2203GL (Spx Corp), WS545 (Mahle Aftermarket Inc. Dba Ae Clevite Inc), MIL-E-11276 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 11 more.

What NSN replaces 2815-00-011-7786?

There are 5 known substitutes for 2815-00-011-7786: 5815-00-027-4669, 2815-00-064-4398, 5910-00-112-6847 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 3801826?

Key specifications for 3801826: Design Type: DRY; Grooved Portion Outside Diameter: 6.150 INCHES NOMINAL IN; Top Inside Chamfer: INCLUDED; Special Features: FURNISHED W/2 EA O-RINGS,1 EA SEAL. 24 total characteristics are documented in the Federal Logistics Information System.

Is NSN 2815-00-011-7786 still in active supply?

NSN 2815-00-011-7786 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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