PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

210123Bushing,sleeve

American Seating Company Dba Secura · NSN 3120-01-412-4281 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-01-412-4281 — this item is cataloged by the U.S. Government under National Stock Number 3120-01-412-4281. Primary manufacturer part number: 210123.
Features
  • Bushing,sleeve — FSC 3120
  • 1 verified cross-reference
  • Primary manufacturer: American Seating Company Dba Secura
Applications
  • Industrial machinery bearing replacement
  • Motor and pump shaft assemblies
  • HVAC blower and fan assemblies
General Description

The Bushing,sleeve, cataloged under National Stock Number 3120-01-412-4281, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is American Seating Company Dba Secura. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameBushing,sleeve
FSC / FSG3120 — No Item Name Available (FSG 31)
ManufacturersAmerican Seating Company Dba Secura (CAGE 02860)
Technical Specifications
ParameterValue
NSN3120-01-412-4281
Primary Part Number210123
Item NameBushing,sleeve
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerAmerican Seating Company Dba Secura
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
3110-01-105-0143210123 INTERCHANGEABLE
Bearing
Allianz Sweeper Company
5905-01-190-1155 INTERCHANGEABLE
Resistor,fixed,wire Wound,induct
3110-01-428-88520K1590 INTERCHANGEABLE
Bearing,ball,annular
Martex Circuits Inc
2990-01-498-8062210-123 INTERCHANGEABLE
Muffler,exhaust
Crane Carrier Company, Llc
Cross-Reference Index
Part NumberManufacturer
210123 American Seating Company Dba Secura (USA)
Related Parts
3110-01-105-0143INTERCHANGEABLE
BEARING
210123
5905-01-190-1155INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND,INDUCT
3110-01-428-8852INTERCHANGEABLE
BEARING,BALL,ANNULAR
0K1590
2990-01-498-8062INTERCHANGEABLE
MUFFLER,EXHAUST
210-123

Frequently Asked Questions

What is NSN 3120-01-412-4281?

NSN 3120-01-412-4281 is a Bushing,sleeve, manufactured by American Seating Company Dba Secura, classified under FSC 3120 (No Item Name Available). Status: active.

What are the part numbers for NSN 3120-01-412-4281?

NSN 3120-01-412-4281 has 1 cross-referenced part number: 210123 (American Seating Company Dba Secura).

What NSN replaces 3120-01-412-4281?

There are 4 known substitutes for 3120-01-412-4281: 3110-01-105-0143, 5905-01-190-1155, 3110-01-428-8852 and 1 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com