PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

6-2-27Bearing

Stein Inc · NSN 3120-01-179-1903 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-01-179-1903 — this item is cataloged by the U.S. Government under National Stock Number 3120-01-179-1903. Primary manufacturer part number: 6-2-27.
Features
  • Bearing — FSC 3120
  • 1 verified cross-reference
  • Primary manufacturer: Stein Inc
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
General Description

The Bearing, cataloged under National Stock Number 3120-01-179-1903, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Stein Inc. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameBearing
FSC / FSG3120 — No Item Name Available (FSG 31)
ManufacturersStein Inc (CAGE 50070)
Technical Specifications
ParameterValue
NSN3120-01-179-1903
Primary Part Number6-2-27
Item NameBearing
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerStein Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
5960-00-061-1185 INTERCHANGEABLE
Electron Tube
4710-00-306-5674 INTERCHANGEABLE
Tube,bent,metallic
5310-00-367-7995 INTERCHANGEABLE
Nut
5950-00-534-62826227 INTERCHANGEABLE
Coil Set Assy,radio
Telemechanics Inc
6130-01-170-4779 INTERCHANGEABLE
Power Supply
5915-01-236-9251293-1513-010 INTERCHANGEABLE
Filter,band Pass
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
4140-01-309-8006 INTERCHANGEABLE
Blower,food Warmer
7025-01-342-71516227 INTERCHANGEABLE
Disk Drive Subassembly
Data General Corporation
6530-01-560-43836102-454-000 INTERCHANGEABLE
Case,sterilization
Stryker Sales, Llc Div Stryker Instruments
6150-01-592-57716227 INTERCHANGEABLE
Cable Assembly,special Purpose,e
Alder Sol Holdings Llc
Cross-Reference Index
Part NumberManufacturer
6-2-27 PRIMARY Stein Inc (USA)
Related Parts
5960-00-061-1185INTERCHANGEABLE
ELECTRON TUBE
4710-00-306-5674INTERCHANGEABLE
TUBE,BENT,METALLIC
5310-00-367-7995INTERCHANGEABLE
NUT
5950-00-534-6282INTERCHANGEABLE
COIL SET ASSY,RADIO
6227
6130-01-170-4779INTERCHANGEABLE
POWER SUPPLY
5915-01-236-9251INTERCHANGEABLE
FILTER,BAND PASS
293-1513-010
4140-01-309-8006INTERCHANGEABLE
BLOWER,FOOD WARMER
7025-01-342-7151INTERCHANGEABLE
DISK DRIVE SUBASSEMBLY
6227
6530-01-560-4383INTERCHANGEABLE
CASE,STERILIZATION
6102-454-000
6150-01-592-5771INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
6227

Frequently Asked Questions

What is NSN 3120-01-179-1903?

NSN 3120-01-179-1903 is a Bearing, manufactured by Stein Inc, classified under FSC 3120 (No Item Name Available). Status: active.

What are the part numbers for NSN 3120-01-179-1903?

NSN 3120-01-179-1903 has 1 cross-referenced part number: 6-2-27 (Stein Inc).

What NSN replaces 3120-01-179-1903?

There are 10 known substitutes for 3120-01-179-1903: 5960-00-061-1185, 4710-00-306-5674, 5310-00-367-7995 and 7 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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