PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

150658Breather

Cummins Inc. · NSN 2815-00-981-3161 · FSC 2815 · No Item Name Available
Verified by PartsTable
NSN 2815-00-981-3161 — this item is cataloged by the U.S. Government under National Stock Number 2815-00-981-3161. Primary manufacturer part number: 150658.
Features
  • Breather — FSC 2815
  • Body Material: STEEL
  • Outside Diameter: 3.822 INCHES MAXIMUM IN
  • 5 verified cross-references
  • Primary manufacturer: Cummins Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Breather, cataloged under National Stock Number 2815-00-981-3161, 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 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 1 manufacturer, 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
NSN2815-00-981-3161
Primary Part Number150658
Item NameBreather
FSC / FSG2815 / 28 — No Item Name Available
ManufacturerCummins Inc.
StatusCANCELLED
Body MaterialSTEEL
Outside Diameter3.822 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 5
3020-00-370-0381150658 INTERCHANGEABLE
Gear,spur
Telemechanics Inc
5998-00-618-4757166890 INTERCHANGEABLE
Circuit Card Assembly
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
5935-00-755-3822404-0058-000 INTERCHANGEABLE
Socket,plug-in Electronic Compon
Hbc Solutions, Inc. Dba Harris Broadcast
5998-01-063-7045 INTERCHANGEABLE
Circuit Card Assembly
6515-01-388-453410-0487 INTERCHANGEABLE
Electrode,electrocardiograph
Boyd Industries, Inc
Cross-Reference Index
Part NumberManufacturer
150658 Cummins Inc. (USA)
AR50333 Cummins Inc. (USA)
100487 Cummins Inc. (USA)
123715 Cummins Inc. (USA)
154272 Cummins Inc. (USA)
Related Parts
3020-00-370-0381INTERCHANGEABLE
GEAR,SPUR
150658
5998-00-618-4757INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
166890
5935-00-755-3822INTERCHANGEABLE
SOCKET,PLUG-IN ELECTRONIC COMPON
404-0058-000
5998-01-063-7045INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
6515-01-388-4534INTERCHANGEABLE
ELECTRODE,ELECTROCARDIOGRAPH
10-0487

Frequently Asked Questions

What is NSN 2815-00-981-3161?

NSN 2815-00-981-3161 is a Breather, manufactured by Cummins Inc., classified under FSC 2815 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 2815-00-981-3161?

NSN 2815-00-981-3161 has 5 cross-referenced part numbers: 150658 (Cummins Inc.), AR50333 (Cummins Inc.), 100487 (Cummins Inc.), 123715 (Cummins Inc.), 154272 (Cummins Inc.).

What NSN replaces 2815-00-981-3161?

There are 5 known substitutes for 2815-00-981-3161: 3020-00-370-0381, 5998-00-618-4757, 5935-00-755-3822 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 150658?

Key specifications for 150658: End Item Identification: 1930-00-710-5728; Body Material: STEEL; Outside Diameter: 3.822 INCHES MAXIMUM IN; Special Features: 4.775 IN. H DESIGNED TO BE MTD IN 2.275 IN. DIA HOLE; 0.625 IN. DIA INLET CONNECTION IN COVER FURNISHED W/REPLACEABLE FILTER ELEMENT, 2.750 IN. BODY DIA, 2.730 IN. H IN. 4 total characteristics are documented in the Federal Logistics Information System.

Is NSN 2815-00-981-3161 still in active supply?

NSN 2815-00-981-3161 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.
PartsTable Design LLC · partstable.com