PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

XED21012 REV D ITEM 18Bearing,sleeve

Reuland Electric Co · NSN 3120-01-631-7520 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-01-631-7520 — this item is cataloged by the U.S. Government under National Stock Number 3120-01-631-7520. Primary manufacturer part number: XED21012 REV D ITEM 18.
Features
  • Bearing,sleeve — FSC 3120
  • 2 verified cross-references
  • Primary manufacturer: Reuland Electric Co
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
General Description

The Bearing,sleeve, cataloged under National Stock Number 3120-01-631-7520, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Reuland Electric Co. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3120-01-631-7520
Primary Part NumberXED21012 REV D ITEM 18
Item NameBearing,sleeve
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerReuland Electric Co
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
2530-01-109-5394 INTERCHANGEABLE
Brake Shoe
4820-01-178-8926N47568 INTERCHANGEABLE
Disk,valve
Leslie Controls, Inc. Dba Leslie Controls Inc
5340-01-641-532647568 INTERCHANGEABLE
Cover,protective,dust and Moistu
Eaton Corporation Dba Eaton Inoac
Cross-Reference Index
Part NumberManufacturer
XED21012 REV D ITEM 18 Reuland Electric Co (USA)
47568 Reuland Electric Co (USA)
Related Parts
2530-01-109-5394INTERCHANGEABLE
BRAKE SHOE
4820-01-178-8926INTERCHANGEABLE
DISK,VALVE
N47568
5340-01-641-5326INTERCHANGEABLE
COVER,PROTECTIVE,DUST AND MOISTU
47568

Frequently Asked Questions

What is NSN 3120-01-631-7520?

NSN 3120-01-631-7520 is a Bearing,sleeve, manufactured by Reuland Electric Co, classified under FSC 3120 (No Item Name Available). Status: active.

What are the part numbers for NSN 3120-01-631-7520?

NSN 3120-01-631-7520 has 2 cross-referenced part numbers: XED21012 REV D ITEM 18 (Reuland Electric Co), 47568 (Reuland Electric Co).

What NSN replaces 3120-01-631-7520?

There are 3 known substitutes for 3120-01-631-7520: 2530-01-109-5394, 4820-01-178-8926, 5340-01-641-5326. Verify interchangeability with system specifications before substitution.

What are the specifications of XED21012 REV D ITEM 18?

Key specifications for XED21012 REV D ITEM 18: Part Name Assigned by Controlling Agency: SLINGER BEARING; End Item Identification: 286 ELECTRIC MOTOR. 2 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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