PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

M-2622Bearing,sleeve

Cooper Machinery Services Llc · NSN 3120-00-707-6920 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-00-707-6920 — this item is cataloged by the U.S. Government under National Stock Number 3120-00-707-6920. Primary manufacturer part number: M-2622.
Features
  • Bearing,sleeve — FSC 3120
  • Hole Diameter: 0.3750 INCHES NOMINAL FIRST IN
  • Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES
  • Corner Shape: SQUARE ALL CORNERS
  • Antirotation/lubrication Type and Quantity: 1 HOLE
  • Body Inside Diameter: 3.2540 INCHES MINIMUM AND 3.2545 INCHES MAXIMUM IN
  • Lubricant Accommodation Style: GROOVED CIRCULAR
  • Material: COPPER ALLOY 932 OVERALL
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
  • Applications requiring Copper Alloy 932 Overall construction
General Description

The Bearing,sleeve, cataloged under National Stock Number 3120-00-707-6920, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Cooper Machinery Services Llc. Government technical data includes 10 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN3120-00-707-6920
Primary Part NumberM-2622
Item NameBearing,sleeve
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerCooper Machinery Services Llc
StatusCANCELLED
Hole Diameter0.3750 INCHES NOMINAL FIRST IN
Style DesignatorSOLID, PLAIN, NO OUTSIDE FLANGES
Corner ShapeSQUARE ALL CORNERS
Antirotation/lubrication Type and Quantity1 HOLE
Body Inside Diameter3.2540 INCHES MINIMUM AND 3.2545 INCHES MAXIMUM IN
Lubricant Accommodation StyleGROOVED CIRCULAR
MaterialCOPPER ALLOY 932 OVERALL
Body Outside Diameter3.6270 INCHES MINIMUM AND 3.6280 INCHES MAXIMUM IN
Surface Groove Location and Quantity1 INTERNAL
Material Document and ClassificationQQ-C-390,ALLOY 932 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 2
5835-00-346-4729 INTERCHANGEABLE
Retainer,drag
5330-00-924-8173M2622 INTERCHANGEABLE
Seal,plain Encased
Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic
Cross-Reference Index
Part NumberManufacturer
M2622 Imo Delaval Inc (USA)
M-2622 PRIMARY Cooper Machinery Services Llc (USA)
Related Parts
5835-00-346-4729INTERCHANGEABLE
RETAINER,DRAG
5330-00-924-8173INTERCHANGEABLE
SEAL,PLAIN ENCASED
M2622

Frequently Asked Questions

What is NSN 3120-00-707-6920?

NSN 3120-00-707-6920 is a Bearing,sleeve, manufactured by Cooper Machinery Services Llc, classified under FSC 3120 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 3120-00-707-6920?

NSN 3120-00-707-6920 has 2 cross-referenced part numbers: M2622 (Imo Delaval Inc), M-2622 (Cooper Machinery Services Llc).

What NSN replaces 3120-00-707-6920?

There are 2 known substitutes for 3120-00-707-6920: 5835-00-346-4729, 5330-00-924-8173. Verify interchangeability with system specifications before substitution.

What are the specifications of M-2622?

Key specifications for M-2622: Hole Diameter: 0.3750 INCHES NOMINAL FIRST IN; Overall Length: 3.2500 INCHES NOMINAL IN; Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES; Corner Shape: SQUARE ALL CORNERS. 11 total characteristics are documented in the Federal Logistics Information System.

Is NSN 3120-00-707-6920 still in active supply?

NSN 3120-00-707-6920 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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