PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1-1/2INBearing,sleeve

Reliance Electric Company Dba Reliance & Dodge Brands · NSN 3120-01-320-9313 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-01-320-9313 — this item is cataloged by the U.S. Government under National Stock Number 3120-01-320-9313. Primary manufacturer part number: 1-1/2IN.
Features
  • Bearing,sleeve — FSC 3120
  • 1 verified cross-reference
  • Primary manufacturer: Reliance Electric Company Dba Reliance & Dodge Brands
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
General Description

The Bearing,sleeve, cataloged under National Stock Number 3120-01-320-9313, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Reliance Electric Company Dba Reliance & Dodge Brands. 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 NameBearing,sleeve
FSC / FSG3120 — No Item Name Available (FSG 31)
ManufacturersReliance Electric Company Dba Reliance & Dodge Brands (CAGE 71956)
Technical Specifications
ParameterValue
NSN3120-01-320-9313
Primary Part Number1-1/2IN
Item NameBearing,sleeve
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerReliance Electric Company Dba Reliance & Dodge Brands
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
4730-00-278-2607 INTERCHANGEABLE
Strainer,sediment
3456-00-498-5352101-093/201-093 INTERCHANGEABLE
Punch and Die
Rotex Punch Company, Inc Dba Uni-Wrap
4820-00-780-8364 INTERCHANGEABLE
Valve,gate
4210-00-789-51511 1-2IN INTERCHANGEABLE
Applicator,piercing
Naval Ship Systems Command
Cross-Reference Index
Part NumberManufacturer
1-1/2IN PRIMARY Reliance Electric Company Dba Reliance & Dodge Brands (USA)
Related Parts
4730-00-278-2607INTERCHANGEABLE
STRAINER,SEDIMENT
3456-00-498-5352INTERCHANGEABLE
PUNCH AND DIE
101-093/201-093
4820-00-780-8364INTERCHANGEABLE
VALVE,GATE
4210-00-789-5151INTERCHANGEABLE
APPLICATOR,PIERCING
1 1-2IN

Frequently Asked Questions

What is NSN 3120-01-320-9313?

NSN 3120-01-320-9313 is a Bearing,sleeve, manufactured by Reliance Electric Company Dba Reliance & Dodge Brands, classified under FSC 3120 (No Item Name Available). Status: active.

What are the part numbers for NSN 3120-01-320-9313?

NSN 3120-01-320-9313 has 1 cross-referenced part number: 1-1/2IN (Reliance Electric Company Dba Reliance & Dodge Brands).

What NSN replaces 3120-01-320-9313?

There are 4 known substitutes for 3120-01-320-9313: 4730-00-278-2607, 3456-00-498-5352, 4820-00-780-8364 and 1 more. Verify interchangeability with system specifications before substitution.

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