PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1221-0Bushing,sleeve

Kobe Steel Ltd · NSN 3120-01-205-5723 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-01-205-5723 — this item is cataloged by the U.S. Government under National Stock Number 3120-01-205-5723. Primary manufacturer part number: 1221-0.
Features
  • Bushing,sleeve — FSC 3120
  • 1 verified cross-reference
  • Primary manufacturer: Kobe Steel Ltd
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 3120-01-205-5723, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Kobe Steel Ltd. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 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)
ManufacturersKobe Steel Ltd (CAGE S4270)
Technical Specifications
ParameterValue
NSN3120-01-205-5723
Primary Part Number1221-0
Item NameBushing,sleeve
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerKobe Steel Ltd
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5133-00-189-9255 INTERCHANGEABLE
Drill,twist
5950-00-233-4283905473-1 INTERCHANGEABLE
Transformer,power
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
5940-00-271-7086122 INTERCHANGEABLE
Terminal,lug
Zierick Mfg Corp
4920-00-734-603312210 INTERCHANGEABLE
Bowl,filter
Norgren C a Co
5935-00-778-0828122-10 INTERCHANGEABLE
Socket,plug-in Electronic Compon
Keysight Technologies Inc
5340-00-787-6424 INTERCHANGEABLE
Seat,helical Compression Spring
2920-00-936-2210FWM2503S INTERCHANGEABLE
Coil,magneto
Prestolite Electric Inc
3610-00-945-5150 INTERCHANGEABLE
Roller,form
6150-01-134-912117742 INTERCHANGEABLE
Cable Assembly,power,electrical
Belden Wire & Cable Company Llc Dba Belden Cdt Electronics Division
2530-01-252-845212210 INTERCHANGEABLE
Deflector,dirt and Liquid
Windham Lifts Inc
Cross-Reference Index
Part NumberManufacturer
1221-0 Kobe Steel Ltd (JPN)
Related Parts
5133-00-189-9255INTERCHANGEABLE
DRILL,TWIST
5950-00-233-4283INTERCHANGEABLE
TRANSFORMER,POWER
905473-1
5940-00-271-7086INTERCHANGEABLE
TERMINAL,LUG
122
4920-00-734-6033INTERCHANGEABLE
BOWL,FILTER
12210
5935-00-778-0828INTERCHANGEABLE
SOCKET,PLUG-IN ELECTRONIC COMPON
122-10
5340-00-787-6424INTERCHANGEABLE
SEAT,HELICAL COMPRESSION SPRING
2920-00-936-2210INTERCHANGEABLE
COIL,MAGNETO
FWM2503S
3610-00-945-5150INTERCHANGEABLE
ROLLER,FORM
6150-01-134-9121INTERCHANGEABLE
CABLE ASSEMBLY,POWER,ELECTRICAL
17742
2530-01-252-8452INTERCHANGEABLE
DEFLECTOR,DIRT AND LIQUID
12210
5120-01-335-0795INTERCHANGEABLE
SOCKET,SOCKET WRENCH
5998-01-471-5788INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
927428-0001

Frequently Asked Questions

What is NSN 3120-01-205-5723?

NSN 3120-01-205-5723 is a Bushing,sleeve, manufactured by Kobe Steel Ltd, classified under FSC 3120 (No Item Name Available). Status: active.

What are the part numbers for NSN 3120-01-205-5723?

NSN 3120-01-205-5723 has 1 cross-referenced part number: 1221-0 (Kobe Steel Ltd).

What NSN replaces 3120-01-205-5723?

There are 12 known substitutes for 3120-01-205-5723: 5133-00-189-9255, 5950-00-233-4283, 5940-00-271-7086 and 9 more. Verify interchangeability with system specifications before substitution.

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