PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4405400Stud Main Bearing

Cummins Inc. · NSN 2815-00-083-2662 · FSC 2815 · No Item Name Available
Verified by PartsTable
NSN 2815-00-083-2662 — this item is cataloged by the U.S. Government under National Stock Number 2815-00-083-2662. Primary manufacturer part number: 4405400.
Features
  • Stud Main Bearing — FSC 2815
  • 2 verified cross-references
  • Primary manufacturer: Cummins Inc.
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
General Description

The Stud Main Bearing, cataloged under National Stock Number 2815-00-083-2662, 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.. 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.

Catalog Facts
Item NameStud Main Bearing
FSC / FSG2815 — No Item Name Available (FSG 28)
ManufacturersCummins Inc. (CAGE 15434)
Technical Specifications
ParameterValue
NSN2815-00-083-2662
Primary Part Number4405400
Item NameStud Main Bearing
FSC / FSG2815 / 28 — No Item Name Available
ManufacturerCummins Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5365-00-374-7698P60-06 INTERCHANGEABLE
Plug,machine Thread
Applied Power Inc Power Packer
4730-00-725-452144054 INTERCHANGEABLE
Strainer Element,sediment
Leslie Controls, Inc. Dba Leslie Controls Inc
5961-01-212-802344054 INTERCHANGEABLE
Semiconductor Devices,unitized
Rf Products Inc
2805-01-499-482244054 INTERCHANGEABLE
Manifold,exhaust
Bourns Inc
6240-01-506-67784208500 INTERCHANGEABLE
Lamp,sodium
Phoenix Products Llc Dba Phoenix Lighting Products Llc
8010-01-550-0832 INTERCHANGEABLE
Epoxy Coating Kit
Cross-Reference Index
Part NumberManufacturer
4405400 PRIMARY Cummins Inc. (USA)
44054 Cummins Inc. (USA)
Related Parts
5365-00-374-7698INTERCHANGEABLE
PLUG,MACHINE THREAD
P60-06
4730-00-725-4521INTERCHANGEABLE
STRAINER ELEMENT,SEDIMENT
44054
5961-01-212-8023INTERCHANGEABLE
SEMICONDUCTOR DEVICES,UNITIZED
44054
2805-01-499-4822INTERCHANGEABLE
MANIFOLD,EXHAUST
44054
6240-01-506-6778INTERCHANGEABLE
LAMP,SODIUM
4208500
8010-01-550-0832INTERCHANGEABLE
EPOXY COATING KIT

Frequently Asked Questions

What is NSN 2815-00-083-2662?

NSN 2815-00-083-2662 is a Stud Main Bearing, manufactured by Cummins Inc., classified under FSC 2815 (No Item Name Available). Status: active.

What are the part numbers for NSN 2815-00-083-2662?

NSN 2815-00-083-2662 has 2 cross-referenced part numbers: 4405400 (Cummins Inc.), 44054 (Cummins Inc.).

What NSN replaces 2815-00-083-2662?

There are 6 known substitutes for 2815-00-083-2662: 5365-00-374-7698, 4730-00-725-4521, 5961-01-212-8023 and 3 more. Verify interchangeability with system specifications before substitution.

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