PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3265251 P/L 890039 ITEM 11Bearing,sleeve

Naval Ship Systems Command · NSN 3120-01-170-5529 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-01-170-5529 — this item is cataloged by the U.S. Government under National Stock Number 3120-01-170-5529. Primary manufacturer part number: 3265251 P/L 890039 ITEM 11.
Features
  • Bearing,sleeve — FSC 3120
  • 2 verified cross-references
  • Primary manufacturer: Naval Ship Systems Command
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
General Description

The Bearing,sleeve, cataloged under National Stock Number 3120-01-170-5529, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Naval Ship Systems Command. This item has 2 commercial cross-references from 2 manufacturers, 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)
ManufacturersNaval Ship Systems Command (CAGE 80064); Tec Design & Manufacturing, Inc. (CAGE 33362)
Technical Specifications
ParameterValue
NSN3120-01-170-5529
Primary Part Number3265251 P/L 890039 ITEM 11
Item NameBearing,sleeve
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerNaval Ship Systems Command
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
4720-00-555-779226412 INTERCHANGEABLE
Hose,preformed
Gates Corporation
5360-00-737-27927372792 INTERCHANGEABLE
Spring,helical,compression
U S Army Tank Automotive Command Amsta-Im-Mm
Cross-Reference Index
Part NumberManufacturer
3265251 P/L 890039 ITEM 11 PRIMARY Naval Ship Systems Command (USA)
66746 Tec Design & Manufacturing, Inc. (USA)
Related Parts
4720-00-555-7792INTERCHANGEABLE
HOSE,PREFORMED
26412
5360-00-737-2792INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
7372792

Frequently Asked Questions

What is NSN 3120-01-170-5529?

NSN 3120-01-170-5529 is a Bearing,sleeve, manufactured by Naval Ship Systems Command, classified under FSC 3120 (No Item Name Available). Status: active.

What are the part numbers for NSN 3120-01-170-5529?

NSN 3120-01-170-5529 has 2 cross-referenced part numbers: 3265251 P/L 890039 ITEM 11 (Naval Ship Systems Command), 66746 (Tec Design & Manufacturing, Inc.).

What NSN replaces 3120-01-170-5529?

There are 2 known substitutes for 3120-01-170-5529: 4720-00-555-7792, 5360-00-737-2792. Verify interchangeability with system specifications before substitution.

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