PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

203663Bearing,plain,rod End

Cummins Inc. · NSN 3120-01-284-0770 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-01-284-0770 — this item is cataloged by the U.S. Government under National Stock Number 3120-01-284-0770. Primary manufacturer part number: 203663.
Features
  • Bearing,plain,rod End — FSC 3120
  • 1 verified cross-reference
  • Primary manufacturer: Cummins Inc.
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
General Description

The Bearing,plain,rod End, cataloged under National Stock Number 3120-01-284-0770, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Cummins Inc.. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameBearing,plain,rod End
FSC / FSG3120 — No Item Name Available (FSG 31)
ManufacturersCummins Inc. (CAGE 15434)
Technical Specifications
ParameterValue
NSN3120-01-284-0770
Primary Part Number203663
Item NameBearing,plain,rod End
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerCummins Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5950-00-811-70612162528 INTERCHANGEABLE
Transformer,power
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5315-00-886-0747203663 INTERCHANGEABLE
Pin,drive
Brp Us Inc
6130-01-240-4823203663 INTERCHANGEABLE
Power Supply
Teledyne Mec
Cross-Reference Index
Part NumberManufacturer
203663 PRIMARY Cummins Inc. (USA)
Related Parts
5950-00-811-7061INTERCHANGEABLE
TRANSFORMER,POWER
2162528
5315-00-886-0747INTERCHANGEABLE
PIN,DRIVE
203663
6130-01-240-4823INTERCHANGEABLE
POWER SUPPLY
203663

Frequently Asked Questions

What is NSN 3120-01-284-0770?

NSN 3120-01-284-0770 is a Bearing,plain,rod End, manufactured by Cummins Inc., classified under FSC 3120 (No Item Name Available). Status: active.

What are the part numbers for NSN 3120-01-284-0770?

NSN 3120-01-284-0770 has 1 cross-referenced part number: 203663 (Cummins Inc.).

What NSN replaces 3120-01-284-0770?

There are 3 known substitutes for 3120-01-284-0770: 5950-00-811-7061, 5315-00-886-0747, 6130-01-240-4823. Verify interchangeability with system specifications before substitution.

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