PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2499Bearing,sleeve

Brunson Instrument Company Dba Brunson Instrument Co · NSN 3120-01-408-9150 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-01-408-9150 — this item is cataloged by the U.S. Government under National Stock Number 3120-01-408-9150. Primary manufacturer part number: 2499.
Features
  • Bearing,sleeve — FSC 3120
  • 1 verified cross-reference
  • Primary manufacturer: Brunson Instrument Company Dba Brunson Instrument Co
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
General Description

The Bearing,sleeve, cataloged under National Stock Number 3120-01-408-9150, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Brunson Instrument Company Dba Brunson Instrument Co. 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.

Catalog Facts
Item NameBearing,sleeve
FSC / FSG3120 — No Item Name Available (FSG 31)
ManufacturersBrunson Instrument Company Dba Brunson Instrument Co (CAGE 09201)
Technical Specifications
ParameterValue
NSN3120-01-408-9150
Primary Part Number2499
Item NameBearing,sleeve
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerBrunson Instrument Company Dba Brunson Instrument Co
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
4320-00-148-09704040875 INTERCHANGEABLE
Shaft,idler
Agco Corp Parts Opn
9540-00-148-4796 INTERCHANGEABLE
Beam,structural
5930-01-240-02862499 INTERCHANGEABLE
Boot,dust and Moisture Seal
Servo Products Co
5340-01-363-58052499 INTERCHANGEABLE
Handle,manual Control
Strong Forge & Fabrication, Llc
4720-01-365-79112499 INTERCHANGEABLE
Hose,nonmetallic
Zodiac of North America, Inc. Dba Zodiac of North America Inc Div Milpro
5305-01-628-56732499 INTERCHANGEABLE
Screw,machine
U.s. Ordnance
Cross-Reference Index
Part NumberManufacturer
2499 PRIMARY Brunson Instrument Company Dba Brunson Instrument Co (USA)
Related Parts
4320-00-148-0970INTERCHANGEABLE
SHAFT,IDLER
4040875
9540-00-148-4796INTERCHANGEABLE
BEAM,STRUCTURAL
5930-01-240-0286INTERCHANGEABLE
BOOT,DUST AND MOISTURE SEAL
2499
5340-01-363-5805INTERCHANGEABLE
HANDLE,MANUAL CONTROL
2499
4720-01-365-7911INTERCHANGEABLE
HOSE,NONMETALLIC
2499
5305-01-628-5673INTERCHANGEABLE
SCREW,MACHINE
2499

Frequently Asked Questions

What is NSN 3120-01-408-9150?

NSN 3120-01-408-9150 is a Bearing,sleeve, manufactured by Brunson Instrument Company Dba Brunson Instrument Co, classified under FSC 3120 (No Item Name Available). Status: active.

What are the part numbers for NSN 3120-01-408-9150?

NSN 3120-01-408-9150 has 1 cross-referenced part number: 2499 (Brunson Instrument Company Dba Brunson Instrument Co).

What NSN replaces 3120-01-408-9150?

There are 6 known substitutes for 3120-01-408-9150: 4320-00-148-0970, 9540-00-148-4796, 5930-01-240-0286 and 3 more. Verify interchangeability with system specifications before substitution.

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