PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

73803Bearing,sleeve

Triumph Engine Control Systems Llc · NSN 3120-00-887-0417 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-00-887-0417 — this item is cataloged by the U.S. Government under National Stock Number 3120-00-887-0417. Primary manufacturer part number: 73803.
Features
  • Bearing,sleeve — FSC 3120
  • 1 verified cross-reference
  • Primary manufacturer: Triumph Engine Control Systems Llc
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
General Description

The Bearing,sleeve, cataloged under National Stock Number 3120-00-887-0417, 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. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameBearing,sleeve
FSC / FSG3120 — No Item Name Available (FSG 31)
ManufacturersTriumph Engine Control Systems Llc (CAGE 11599)
Technical Specifications
ParameterValue
NSN3120-00-887-0417
Primary Part Number73803
Item NameBearing,sleeve
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerTriumph Engine Control Systems Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
2520-00-708-66034530 INTERCHANGEABLE
Cover Control Lever
Dana Commercial Vehicle Products, Llc
5310-01-253-650173803 INTERCHANGEABLE
Washer,lock
Stewart & Stevenson Power Products Llc
Cross-Reference Index
Part NumberManufacturer
73803 PRIMARY Triumph Engine Control Systems Llc (USA)
Related Parts
2520-00-708-6603INTERCHANGEABLE
COVER CONTROL LEVER
4530
5310-01-253-6501INTERCHANGEABLE
WASHER,LOCK
73803

Frequently Asked Questions

What is NSN 3120-00-887-0417?

NSN 3120-00-887-0417 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 3120-00-887-0417?

NSN 3120-00-887-0417 has 1 cross-referenced part number: 73803 (Triumph Engine Control Systems Llc).

What NSN replaces 3120-00-887-0417?

There are 2 known substitutes for 3120-00-887-0417: 2520-00-708-6603, 5310-01-253-6501. Verify interchangeability with system specifications before substitution.

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