PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

G5-264Bearing,sleeve

Roper Industries Inc Roper Pump Co Div · NSN 3120-00-577-9093 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-00-577-9093 — this item is cataloged by the U.S. Government under National Stock Number 3120-00-577-9093. Primary manufacturer part number: G5-264.
Features
  • Bearing,sleeve — FSC 3120
  • Body Inside Diameter: 1.4350 INCHES NOMINAL IN
  • Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES
  • Corner Shape: SQUARE ALL CORNERS
  • Surface Groove Location and Quantity: 2 INTERNAL
  • Material: COPPER ALLOY OVERALL
  • Lubricant Accommodation Style: GROOVED OPEN BOTH ENDS
  • Body Outside Diameter: 1.7600 INCHES NOMINAL IN
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
  • Applications requiring Copper Alloy Overall construction
General Description

The Bearing,sleeve, cataloged under National Stock Number 3120-00-577-9093, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Roper Industries Inc Roper Pump Co Div. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3120-00-577-9093
Primary Part NumberG5-264
Item NameBearing,sleeve
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerRoper Industries Inc Roper Pump Co Div
StatusACTIVE
Body Inside Diameter1.4350 INCHES NOMINAL IN
Style DesignatorSOLID, PLAIN, NO OUTSIDE FLANGES
Corner ShapeSQUARE ALL CORNERS
Surface Groove Location and Quantity2 INTERNAL
MaterialCOPPER ALLOY OVERALL
Lubricant Accommodation StyleGROOVED OPEN BOTH ENDS
Body Outside Diameter1.7600 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
3120-00-339-1318G5-264 INTERCHANGEABLE
Bearing,sleeve
Roper Industries Inc Roper Pump Co Div
Cross-Reference Index
Part NumberManufacturer
G5-264 Roper Industries Inc Roper Pump Co Div (USA)
G5-264 Western Sky Industries Inc Dba Electromech Techologies (USA)
Related Parts
3120-00-339-1318INTERCHANGEABLE
BEARING,SLEEVE
G5-264

Frequently Asked Questions

What is NSN 3120-00-577-9093?

NSN 3120-00-577-9093 is a Bearing,sleeve, manufactured by Roper Industries Inc Roper Pump Co Div, classified under FSC 3120 (No Item Name Available). Status: active.

What are the part numbers for NSN 3120-00-577-9093?

NSN 3120-00-577-9093 has 2 cross-referenced part numbers: G5-264 (Roper Industries Inc Roper Pump Co Div), G5-264 (Western Sky Industries Inc Dba Electromech Techologies).

What NSN replaces 3120-00-577-9093?

There is 1 known substitute for 3120-00-577-9093: 3120-00-339-1318. Verify interchangeability with system specifications before substitution.

What are the specifications of G5-264?

Key specifications for G5-264: Body Inside Diameter: 1.4350 INCHES NOMINAL IN; Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES; Corner Shape: SQUARE ALL CORNERS; Surface Groove Location and Quantity: 2 INTERNAL. 8 total characteristics are documented in the Federal Logistics Information System.

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