PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

173481Bearing,plain,spherical

Jered Llc · NSN 3120-01-506-1902 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-01-506-1902 — this item is cataloged by the U.S. Government under National Stock Number 3120-01-506-1902. Primary manufacturer part number: 173481.
Features
  • Bearing,plain,spherical — FSC 3120
  • Material: STEEL OVERALL
  • 4 verified cross-references
  • Primary manufacturer: Jered Llc
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
  • Applications requiring Steel Overall construction
General Description

The Bearing,plain,spherical, cataloged under National Stock Number 3120-01-506-1902, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Jered Llc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, 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
NSN3120-01-506-1902
Primary Part Number173481
Item NameBearing,plain,spherical
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerJered Llc
StatusACTIVE
MaterialSTEEL OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
3110-01-506-1882173430 INTERCHANGEABLE
Bearing,slewing Ring
Jered Llc
3110-01-506-1931173424 INTERCHANGEABLE
Retainer and Rollers,bearing
Jered Llc
5365-01-506-1940173433 INTERCHANGEABLE
Shim
Jered Llc
5365-01-506-1953173434 INTERCHANGEABLE
Spacer,ring
Jered Llc
Cross-Reference Index
Part NumberManufacturer
20708002 Jered Llc (USA)
2221EAS.M Fag Bearings Corporation (USA)
173481 PRIMARY Jered Llc (USA)
20728002 REV M FN 9 Jered Llc (USA)
Related Parts
3110-01-506-1882INTERCHANGEABLE
BEARING,SLEWING RING
173430
3110-01-506-1931INTERCHANGEABLE
RETAINER AND ROLLERS,BEARING
173424
5365-01-506-1940INTERCHANGEABLE
SHIM
173433
5365-01-506-1953INTERCHANGEABLE
SPACER,RING
173434

Frequently Asked Questions

What is NSN 3120-01-506-1902?

NSN 3120-01-506-1902 is a Bearing,plain,spherical, manufactured by Jered Llc, classified under FSC 3120 (No Item Name Available). Status: active.

What are the part numbers for NSN 3120-01-506-1902?

NSN 3120-01-506-1902 has 4 cross-referenced part numbers: 20708002 (Jered Llc), 2221EAS.M (Fag Bearings Corporation), 173481 (Jered Llc), 20728002 REV M FN 9 (Jered Llc).

What NSN replaces 3120-01-506-1902?

There are 4 known substitutes for 3120-01-506-1902: 3110-01-506-1882, 3110-01-506-1931, 5365-01-506-1940 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 173481?

Key specifications for 173481: End Item Identification: WARPING CAPSTAN ASSY; Material: STEEL OVERALL. 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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