PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

G5-264Bearing,sleeve

Roper Industries Inc Roper Pump Co Div · NSN 3120-00-339-1318 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-00-339-1318 — this item is cataloged by the U.S. Government under National Stock Number 3120-00-339-1318. Primary manufacturer part number: G5-264.
Features
  • Bearing,sleeve — FSC 3120
  • Material: OIL LUBRICATING LUBRICATION
  • Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES
  • Corner Shape: SQUARE ALL CORNERS
  • Surface Groove Location and Quantity: 2 INTERNAL
  • Lubricant Accommodation Style: GROOVED OPEN BOTH ENDS
  • Material: COPPER ALLOY OVERALL
  • Body Outside Diameter: 1.7520 INCHES MINIMUM AND 1.7530 INCHES MAXIMUM IN
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
  • Applications requiring Oil Lubricating Lubrication construction
General Description

The Bearing,sleeve, cataloged under National Stock Number 3120-00-339-1318, 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 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN3120-00-339-1318
Primary Part NumberG5-264
Item NameBearing,sleeve
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerRoper Industries Inc Roper Pump Co Div
StatusCANCELLED
MaterialOIL LUBRICATING LUBRICATION
Style DesignatorSOLID, PLAIN, NO OUTSIDE FLANGES
Corner ShapeSQUARE ALL CORNERS
Surface Groove Location and Quantity2 INTERNAL
Lubricant Accommodation StyleGROOVED OPEN BOTH ENDS
MaterialCOPPER ALLOY OVERALL
Body Outside Diameter1.7520 INCHES MINIMUM AND 1.7530 INCHES MAXIMUM IN
Body Inside Diameter1.4410 INCHES MINIMUM AND 1.4420 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 7
3110-00-144-8548760-11 INTERCHANGEABLE
Bearing,ball,annular
Elliott Company Div Jeannette
3110-00-156-51421319J INTERCHANGEABLE
Bearing,ball,annular
Nsk Corp Bearing Div
3110-00-183-691212267702 INTERCHANGEABLE
Bearing,ball,annular
Skf Usa Inc.
5945-00-254-8270 INTERCHANGEABLE
Relay Subassembly
5120-00-303-77402-9-132 INTERCHANGEABLE
Wrench,filler Tube Cap
W1d1 Natick Soldier Center Dba Us Army Ccdc Soldier Center Div Combat Capabilities Development Command - Soldier Center
3120-00-577-9093 INTERCHANGEABLE
Bearing,sleeve
8040-01-416-3071 INTERCHANGEABLE
Hardener,adhesive
Cross-Reference Index
Part NumberManufacturer
205B Western Sky Industries Inc Dba Electromech Techologies (USA)
G5-264 Rexworks Inc (USA)
205B Bevier Allan U Inc (USA)
G5-264 PRIMARY Roper Industries Inc Roper Pump Co Div (USA)
Related Parts
3110-00-144-8548INTERCHANGEABLE
BEARING,BALL,ANNULAR
760-11
3110-00-156-5142INTERCHANGEABLE
BEARING,BALL,ANNULAR
1319J
3110-00-183-6912INTERCHANGEABLE
BEARING,BALL,ANNULAR
12267702
5945-00-254-8270INTERCHANGEABLE
RELAY SUBASSEMBLY
5120-00-303-7740INTERCHANGEABLE
WRENCH,FILLER TUBE CAP
2-9-132
3120-00-577-9093INTERCHANGEABLE
BEARING,SLEEVE
8040-01-416-3071INTERCHANGEABLE
HARDENER,ADHESIVE

Frequently Asked Questions

What is NSN 3120-00-339-1318?

NSN 3120-00-339-1318 is a Bearing,sleeve, manufactured by Roper Industries Inc Roper Pump Co Div, classified under FSC 3120 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 3120-00-339-1318?

NSN 3120-00-339-1318 has 4 cross-referenced part numbers: 205B (Western Sky Industries Inc Dba Electromech Techologies), G5-264 (Rexworks Inc), 205B (Bevier Allan U Inc), G5-264 (Roper Industries Inc Roper Pump Co Div).

What NSN replaces 3120-00-339-1318?

There are 7 known substitutes for 3120-00-339-1318: 3110-00-144-8548, 3110-00-156-5142, 3110-00-183-6912 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of G5-264?

Key specifications for G5-264: Material: OIL LUBRICATING LUBRICATION; Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES; Corner Shape: SQUARE ALL CORNERS; Surface Groove Location and Quantity: 2 INTERNAL. 10 total characteristics are documented in the Federal Logistics Information System.

Is NSN 3120-00-339-1318 still in active supply?

NSN 3120-00-339-1318 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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