PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

72930Bearing,sleeve

Eaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator · NSN 3120-00-596-7773 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-00-596-7773 — this item is cataloged by the U.S. Government under National Stock Number 3120-00-596-7773. Primary manufacturer part number: 72930.
Features
  • Bearing,sleeve — FSC 3120
  • Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES
  • Material: COPPER ALLOY OVERALL
  • Corner Shape: SQUARE ALL CORNERS
  • Body Inside Diameter: 0.4400 INCHES MINIMUM AND 0.4405 INCHES MAXIMUM IN
  • Body Outside Diameter: 0.6259 INCHES MINIMUM AND 0.6265 INCHES MAXIMUM IN
  • Surface Finish: 32.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY
  • Surface Finish: 32.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY
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 3120-00-596-7773, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Eaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references 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.

Technical Specifications
ParameterValue
NSN3120-00-596-7773
Primary Part Number72930
Item NameBearing,sleeve
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerEaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator
StatusACTIVE
Style DesignatorSOLID, PLAIN, NO OUTSIDE FLANGES
MaterialCOPPER ALLOY OVERALL
Corner ShapeSQUARE ALL CORNERS
Body Inside Diameter0.4400 INCHES MINIMUM AND 0.4405 INCHES MAXIMUM IN
Body Outside Diameter0.6259 INCHES MINIMUM AND 0.6265 INCHES MAXIMUM IN
Surface Finish32.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY
Surface Finish32.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
3455-00-571-4973 INTERCHANGEABLE
Reamer,machine
3805-00-824-5411149287 INTERCHANGEABLE
End Bit,grader,left Hand
Dressta North America Ltd
5930-01-038-2496561-150-001-661 INTERCHANGEABLE
Switch,push
Roanwell, Llc
5910-01-051-3505922-0596-060 INTERCHANGEABLE
Capacitor,variable,ceramic Diele
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
Cross-Reference Index
Part NumberManufacturer
72960PC14 Eaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator (USA)
72930 PRIMARY Eaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator (USA)
Related Parts
3455-00-571-4973INTERCHANGEABLE
REAMER,MACHINE
3805-00-824-5411INTERCHANGEABLE
END BIT,GRADER,LEFT HAND
149287
5930-01-038-2496INTERCHANGEABLE
SWITCH,PUSH
561-150-001-661
5910-01-051-3505INTERCHANGEABLE
CAPACITOR,VARIABLE,CERAMIC DIELE
922-0596-060

Frequently Asked Questions

What is NSN 3120-00-596-7773?

NSN 3120-00-596-7773 is a Bearing,sleeve, manufactured by Eaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator, classified under FSC 3120 (No Item Name Available). Status: active.

What are the part numbers for NSN 3120-00-596-7773?

NSN 3120-00-596-7773 has 2 cross-referenced part numbers: 72960PC14 (Eaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator), 72930 (Eaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator).

What NSN replaces 3120-00-596-7773?

There are 4 known substitutes for 3120-00-596-7773: 3455-00-571-4973, 3805-00-824-5411, 5930-01-038-2496 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 72930?

Key specifications for 72930: Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES; Material: COPPER ALLOY OVERALL; Corner Shape: SQUARE ALL CORNERS; Overall Length: 0.7500 INCHES NOMINAL IN. 8 total characteristics are documented in the Federal Logistics Information System.

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