PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

9939Bearing,ball,annular

Thermo Electron Corporation Dba Iec Centrifuge Div Laboratory Equipment Divsion · NSN 3110-01-339-6358 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-01-339-6358 — this item is cataloged by the U.S. Government under National Stock Number 3110-01-339-6358. Primary manufacturer part number: 9939.
Features
  • Bearing,ball,annular — FSC 3110
  • 1 verified cross-reference
  • Primary manufacturer: Thermo Electron Corporation Dba Iec Centrifuge Div Laboratory Equipment Divsion
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
General Description

The Bearing,ball,annular, cataloged under National Stock Number 3110-01-339-6358, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Thermo Electron Corporation Dba Iec Centrifuge Div Laboratory Equipment Divsion. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3110-01-339-6358
Primary Part Number9939
Item NameBearing,ball,annular
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerThermo Electron Corporation Dba Iec Centrifuge Div Laboratory Equipment Divsion
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
2825-00-146-42439939 INTERCHANGEABLE
Seat
Northrop Grumman Systems Corporation Div Marine Systems
5110-00-440-7998 INTERCHANGEABLE
Reamer,hand
2915-00-453-3976 INTERCHANGEABLE
Filter Assembly
8520-01-149-4129 INTERCHANGEABLE
Shampoo
6145-01-431-22613070AS739-1 INTERCHANGEABLE
Cable,special Purpose,electrical
Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier
6515-01-569-704878048 INTERCHANGEABLE
Applicator,ultrasound
Reable Therapeutics Inc Dba Chattanooga Group
Cross-Reference Index
Part NumberManufacturer
9939 PRIMARY Thermo Electron Corporation Dba Iec Centrifuge Div Laboratory Equipment Divsion (USA)
Related Parts
2825-00-146-4243INTERCHANGEABLE
SEAT
9939
5110-00-440-7998INTERCHANGEABLE
REAMER,HAND
2915-00-453-3976INTERCHANGEABLE
FILTER ASSEMBLY
8520-01-149-4129INTERCHANGEABLE
SHAMPOO
6145-01-431-2261INTERCHANGEABLE
CABLE,SPECIAL PURPOSE,ELECTRICAL
3070AS739-1
6515-01-569-7048INTERCHANGEABLE
APPLICATOR,ULTRASOUND
78048

Frequently Asked Questions

What is NSN 3110-01-339-6358?

NSN 3110-01-339-6358 is a Bearing,ball,annular, manufactured by Thermo Electron Corporation Dba Iec Centrifuge Div Laboratory Equipment Divsion, classified under FSC 3110 (No Item Name Available). Status: active.

What are the part numbers for NSN 3110-01-339-6358?

NSN 3110-01-339-6358 has 1 cross-referenced part number: 9939 (Thermo Electron Corporation Dba Iec Centrifuge Div Laboratory Equipment Divsion).

What NSN replaces 3110-01-339-6358?

There are 6 known substitutes for 3110-01-339-6358: 2825-00-146-4243, 5110-00-440-7998, 2915-00-453-3976 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 9939?

Key specifications for 9939: Special Features: END ITEM APPLICATION 6640-00-234-8348; CENTRIFUGE,LABORATORY; CAGE 30988; P/N 428. 1 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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