PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

90363Bearing,sleeve

Triumph Engine Control Systems Llc · NSN 3120-00-133-6757 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-00-133-6757 — this item is cataloged by the U.S. Government under National Stock Number 3120-00-133-6757. Primary manufacturer part number: 90363.
Features
  • Bearing,sleeve — FSC 3120
  • Style Designator: SOLID, EXTERNAL FLANGES BOTH ENDS
  • Corner Shape: SQUARE ALL CORNERS
  • Material: COPPER ALLOY OVERALL
  • 1 verified cross-reference
  • Primary manufacturer: Triumph Engine Control Systems Llc
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
  • Applications requiring Copper Alloy Overall construction
General Description

The Bearing,sleeve, cataloged under National Stock Number 3120-00-133-6757, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Triumph Engine Control Systems Llc. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3120-00-133-6757
Primary Part Number90363
Item NameBearing,sleeve
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerTriumph Engine Control Systems Llc
StatusACTIVE
Style DesignatorSOLID, EXTERNAL FLANGES BOTH ENDS
Corner ShapeSQUARE ALL CORNERS
MaterialCOPPER ALLOY OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5985-01-346-0032995897-001 INTERCHANGEABLE
Attenuator,fixed
Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems
Cross-Reference Index
Part NumberManufacturer
90363 PRIMARY Triumph Engine Control Systems Llc (USA)
Related Parts
5985-01-346-0032INTERCHANGEABLE
ATTENUATOR,FIXED
995897-001

Frequently Asked Questions

What is NSN 3120-00-133-6757?

NSN 3120-00-133-6757 is a Bearing,sleeve, manufactured by Triumph Engine Control Systems Llc, classified under FSC 3120 (No Item Name Available). Status: active.

What are the part numbers for NSN 3120-00-133-6757?

NSN 3120-00-133-6757 has 1 cross-referenced part number: 90363 (Triumph Engine Control Systems Llc).

What NSN replaces 3120-00-133-6757?

There is 1 known substitute for 3120-00-133-6757: 5985-01-346-0032. Verify interchangeability with system specifications before substitution.

What are the specifications of 90363?

Key specifications for 90363: Style Designator: SOLID, EXTERNAL FLANGES BOTH ENDS; Corner Shape: SQUARE ALL CORNERS; Material: COPPER ALLOY OVERALL; Special Features: RIGHT END FLANGE DIA TURNED TO 1.384 IN. DIA BY 0.405 IN. LG IN. 4 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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