PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet
MRO / Bearings / 3120-01-135-4083

L100Bearing,sleeve

Circor Naval Solutions Llc Dba Warren Pumps · NSN 3120-01-135-4083 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-01-135-4083 — this item is cataloged by the U.S. Government under National Stock Number 3120-01-135-4083. Primary manufacturer part number: L100.
TAPERED ROLLER BEARING
3120-01-135-4083 — No Item Name Available illustration
Features
  • Bearing,sleeve — FSC 3120
  • 2 verified cross-references
  • Primary manufacturer: Circor Naval Solutions Llc Dba Warren Pumps
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
General Description

The Bearing,sleeve, cataloged under National Stock Number 3120-01-135-4083, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Circor Naval Solutions Llc Dba Warren Pumps. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameBearing,sleeve
FSC / FSG3120 — No Item Name Available (FSG 31)
ManufacturersCircor Naval Solutions Llc Dba Warren Pumps (CAGE 63857)
Technical Specifications
ParameterValue
NSN3120-01-135-4083
Primary Part NumberL100
Item NameBearing,sleeve
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerCircor Naval Solutions Llc Dba Warren Pumps
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
⇄ Verified Substitutes 11
8010-00-119-4883 INTERCHANGEABLE
Polyurethane Coating
5975-00-152-1075 INTERCHANGEABLE
Locknut,electrical Conduit
3120-00-374-2123 INTERCHANGEABLE
Bearing,sleeve
3010-00-517-1848L100-1-250B0RE INTERCHANGEABLE
Coupling,shaft,flexible
Lovejoy, Llc Div Lovejoy
3010-00-545-0737L100-1INB0RE INTERCHANGEABLE
Coupling,shaft,flexible
Lovejoy, Llc Div Lovejoy
3010-00-727-3477 INTERCHANGEABLE
Coupling,shaft,flexible
3010-01-033-3045 INTERCHANGEABLE
Coupling,shaft,flexible
3010-01-154-1112L099/100 SOX SPIDER INTERCHANGEABLE
Insert,flexible Coupling
Lovejoy, Llc Div Lovejoy
5330-01-278-7714L100 INTERCHANGEABLE
Gasket Set
Emglo Products Corp
6110-01-465-0141L100 INTERCHANGEABLE
Panel,power Distribution
Con-Tech Power Systems Iinc. Bernilled Plantcryogenicsschool of Medicine and Placement of Household Managers and Butlers
Cross-Reference Index
Part NumberManufacturer
999R0132 PIECE 10 Circor Naval Solutions Llc Dba Warren Pumps (USA)
L100 PRIMARY Circor Naval Solutions Llc Dba Warren Pumps (USA)
Related Parts
8010-00-119-4883INTERCHANGEABLE
POLYURETHANE COATING
5975-00-152-1075INTERCHANGEABLE
LOCKNUT,ELECTRICAL CONDUIT
3120-00-374-2123INTERCHANGEABLE
BEARING,SLEEVE
3010-00-517-1848INTERCHANGEABLE
COUPLING,SHAFT,FLEXIBLE
L100-1-250B0RE
3010-00-545-0737INTERCHANGEABLE
COUPLING,SHAFT,FLEXIBLE
L100-1INB0RE
3010-00-727-3477INTERCHANGEABLE
COUPLING,SHAFT,FLEXIBLE
3010-01-033-3045INTERCHANGEABLE
COUPLING,SHAFT,FLEXIBLE
3010-01-154-1112INTERCHANGEABLE
INSERT,FLEXIBLE COUPLING
L099/100 SOX SPIDER
5330-01-278-7714INTERCHANGEABLE
GASKET SET
L100
6110-01-465-0141INTERCHANGEABLE
PANEL,POWER DISTRIBUTION
L100
6515-01-528-8833INTERCHANGEABLE
HANDPIECE,PNEUMATIC
L-100

Frequently Asked Questions

What is NSN 3120-01-135-4083?

NSN 3120-01-135-4083 is a Bearing,sleeve, manufactured by Circor Naval Solutions Llc Dba Warren Pumps, classified under FSC 3120 (No Item Name Available). Status: active.

What are the part numbers for NSN 3120-01-135-4083?

NSN 3120-01-135-4083 has 2 cross-referenced part numbers: 999R0132 PIECE 10 (Circor Naval Solutions Llc Dba Warren Pumps), L100 (Circor Naval Solutions Llc Dba Warren Pumps).

What NSN replaces 3120-01-135-4083?

There are 11 known substitutes for 3120-01-135-4083: 8010-00-119-4883, 5975-00-152-1075, 3120-00-374-2123 and 8 more. Verify interchangeability with system specifications before substitution.

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