PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2668Roller,linear-Rotary Motion

Lebus International, Inc. · NSN 3120-01-239-5415 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-01-239-5415 — this item is cataloged by the U.S. Government under National Stock Number 3120-01-239-5415. Primary manufacturer part number: 2668.
Features
  • Roller,linear-Rotary Motion — FSC 3120
  • Material: COPPER ALLOY AND RUBBER
  • 2 verified cross-references
  • Primary manufacturer: Lebus International, Inc.
Applications
  • Applications requiring Copper Alloy and Rubber construction
General Description

The Roller,linear-Rotary Motion, cataloged under National Stock Number 3120-01-239-5415, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Lebus International, Inc.. Government technical data includes 1 verified specification, 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. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3120-01-239-5415
Primary Part Number2668
Item NameRoller,linear-Rotary Motion
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerLebus International, Inc.
StatusACTIVE
MaterialCOPPER ALLOY AND RUBBER
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5950-00-064-83162668 INTERCHANGEABLE
Transformer,audio Frequency
Entron Industries Limited Partnership Dba Entron Industries Property Div
3110-00-159-945907196 INTERCHANGEABLE
Cup,tapered Roller Bearing
The Timken Corporation
5998-00-276-06032668 INTERCHANGEABLE
Circuit Card Assembly
Mission Systems Davenport Inc.
4820-00-319-111511-314-135 INTERCHANGEABLE
Valve,relief,pressure and Temper
Fairbanks Morse, Llc
2940-00-362-12591089422 INTERCHANGEABLE
Cover Oil Filter As
Chrysler Realty Company Llc Dba Daimler Chrysler
5950-00-683-31792668 INTERCHANGEABLE
Reactor
Precision Electronics, Inc
5310-00-883-94552668 INTERCHANGEABLE
Washer,shouldered
Halsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron
2540-01-245-39142668 INTERCHANGEABLE
Pump,window Washer
Moog Automotive Inc
4720-01-614-6001266-8 INTERCHANGEABLE
Hose Assembly,nonmetallic
Parker-Hannifin Corporation Dba Pneutronics Div Hose Products Division
Cross-Reference Index
Part NumberManufacturer
2668 PRIMARY Lebus International, Inc. (USA)
2371-D PIECE 2 Lebus International, Inc. (USA)
Related Parts
5950-00-064-8316INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
2668
3110-00-159-9459INTERCHANGEABLE
CUP,TAPERED ROLLER BEARING
07196
5998-00-276-0603INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
2668
4820-00-319-1115INTERCHANGEABLE
VALVE,RELIEF,PRESSURE AND TEMPER
11-314-135
2940-00-362-1259INTERCHANGEABLE
COVER OIL FILTER AS
1089422
5950-00-683-3179INTERCHANGEABLE
REACTOR
2668
5310-00-883-9455INTERCHANGEABLE
WASHER,SHOULDERED
2668
2540-01-245-3914INTERCHANGEABLE
PUMP,WINDOW WASHER
2668
4720-01-614-6001INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
266-8

Frequently Asked Questions

What is NSN 3120-01-239-5415?

NSN 3120-01-239-5415 is a Roller,linear-Rotary Motion, manufactured by Lebus International, Inc., classified under FSC 3120 (No Item Name Available). Status: active.

What are the part numbers for NSN 3120-01-239-5415?

NSN 3120-01-239-5415 has 2 cross-referenced part numbers: 2668 (Lebus International, Inc.), 2371-D PIECE 2 (Lebus International, Inc.).

What NSN replaces 3120-01-239-5415?

There are 9 known substitutes for 3120-01-239-5415: 5950-00-064-8316, 3110-00-159-9459, 5998-00-276-0603 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2668?

Key specifications for 2668: Material: COPPER ALLOY AND RUBBER. 1 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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