PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

8-39-14Bearing,sleeve

L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc. · NSN 3120-01-494-1441 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-01-494-1441 — this item is cataloged by the U.S. Government under National Stock Number 3120-01-494-1441. Primary manufacturer part number: 8-39-14.
Features
  • Bearing,sleeve — FSC 3120
  • Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH NAVICP ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS
  • Criticality Code Justification: ZZZY
  • 3 verified cross-references
  • Primary manufacturer: L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc.
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
General Description

The Bearing,sleeve, cataloged under National Stock Number 3120-01-494-1441, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc.. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references 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.

Technical Specifications
ParameterValue
NSN3120-01-494-1441
Primary Part Number8-39-14
Item NameBearing,sleeve
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerL3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc.
StatusACTIVE
Reference Number Differentiating CharacteristicsMATERIAL WILL BE IN ACCORDANCE WITH NAVICP ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS
Criticality Code JustificationZZZY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5305-00-290-2574110501 INTERCHANGEABLE
Screw,machine
Dressta North America Ltd
5360-01-075-870383914 INTERCHANGEABLE
Spring
Telemechanics Inc
3120-01-324-205675547A02 INTERCHANGEABLE
Bearing,sleeve
L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc.
Cross-Reference Index
Part NumberManufacturer
8-39-14 L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc. (USA)
75547-A2 L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc. (USA)
75547FIG8-26-11 L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc. (USA)
Related Parts
5305-00-290-2574INTERCHANGEABLE
SCREW,MACHINE
110501
5360-01-075-8703INTERCHANGEABLE
SPRING
83914
3120-01-324-2056INTERCHANGEABLE
BEARING,SLEEVE
75547A02

Frequently Asked Questions

What is NSN 3120-01-494-1441?

NSN 3120-01-494-1441 is a Bearing,sleeve, manufactured by L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc., classified under FSC 3120 (No Item Name Available). Status: active.

What are the part numbers for NSN 3120-01-494-1441?

NSN 3120-01-494-1441 has 3 cross-referenced part numbers: 8-39-14 (L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc.), 75547-A2 (L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc.), 75547FIG8-26-11 (L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc.).

What NSN replaces 3120-01-494-1441?

There are 3 known substitutes for 3120-01-494-1441: 5305-00-290-2574, 5360-01-075-8703, 3120-01-324-2056. Verify interchangeability with system specifications before substitution.

What are the specifications of 8-39-14?

Key specifications for 8-39-14: Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH NAVICP ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS; Criticality Code Justification: ZZZY. 2 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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