PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1905Bearing,sleeve

Avco Corp Avco Industrial Engine Operation · NSN 3120-01-006-2020 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-01-006-2020 — this item is cataloged by the U.S. Government under National Stock Number 3120-01-006-2020. Primary manufacturer part number: 1905.
Features
  • Bearing,sleeve — FSC 3120
  • 2 verified cross-references
  • Primary manufacturer: Avco Corp Avco Industrial Engine Operation
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
General Description

The Bearing,sleeve, cataloged under National Stock Number 3120-01-006-2020, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Avco Corp Avco Industrial Engine Operation. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 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)
ManufacturersAvco Corp Avco Industrial Engine Operation (CAGE 59609)
Technical Specifications
ParameterValue
NSN3120-01-006-2020
Primary Part Number1905
Item NameBearing,sleeve
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerAvco Corp Avco Industrial Engine Operation
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3110-00-038-54431905S INTERCHANGEABLE
Bearing,ball,annular
Skf Usa Inc.
5310-00-096-1723 INTERCHANGEABLE
Nut,plain,hexagon
5120-00-203-67211905-010 INTERCHANGEABLE
Jack,hydraulic,hand
Columbus Jack Corporation Div Columbus Jack
5998-00-253-75611905 INTERCHANGEABLE
Circuit Card Assembly
Gifft T H Co Inc
6530-00-379-4391 INTERCHANGEABLE
Cover and Jar Assembly,humidifie
6625-00-451-3656 INTERCHANGEABLE
Plug-in Unit,electrical-Electron
6115-00-635-8108 INTERCHANGEABLE
Generator Set,diesel Engine
5340-00-813-21291905 INTERCHANGEABLE
Band,retaining
V I J Corp Div National Utilities Company
6250-00-866-7472 INTERCHANGEABLE
Lampholder
6685-00-874-723816701820 INTERCHANGEABLE
Thermocouple,immersion
Fairbanks Morse, Llc
Cross-Reference Index
Part NumberManufacturer
1905 Avco Corp Avco Industrial Engine Operation (USA)
1905A Avco Corp Avco Industrial Engine Operation (USA)
Related Parts
3110-00-038-5443INTERCHANGEABLE
BEARING,BALL,ANNULAR
1905S
5310-00-096-1723INTERCHANGEABLE
NUT,PLAIN,HEXAGON
5120-00-203-6721INTERCHANGEABLE
JACK,HYDRAULIC,HAND
1905-010
5998-00-253-7561INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
1905
6530-00-379-4391INTERCHANGEABLE
COVER AND JAR ASSEMBLY,HUMIDIFIE
6625-00-451-3656INTERCHANGEABLE
PLUG-IN UNIT,ELECTRICAL-ELECTRON
6115-00-635-8108INTERCHANGEABLE
GENERATOR SET,DIESEL ENGINE
5340-00-813-2129INTERCHANGEABLE
BAND,RETAINING
1905
6250-00-866-7472INTERCHANGEABLE
LAMPHOLDER
6685-00-874-7238INTERCHANGEABLE
THERMOCOUPLE,IMMERSION
16701820
2990-00-903-8324INTERCHANGEABLE
MUFFLER,EXHAUST
21331
6680-00-943-7310INTERCHANGEABLE
VENTURI METER
19-05-0006

Frequently Asked Questions

What is NSN 3120-01-006-2020?

NSN 3120-01-006-2020 is a Bearing,sleeve, manufactured by Avco Corp Avco Industrial Engine Operation, classified under FSC 3120 (No Item Name Available). Status: active.

What are the part numbers for NSN 3120-01-006-2020?

NSN 3120-01-006-2020 has 2 cross-referenced part numbers: 1905 (Avco Corp Avco Industrial Engine Operation), 1905A (Avco Corp Avco Industrial Engine Operation).

What NSN replaces 3120-01-006-2020?

There are 12 known substitutes for 3120-01-006-2020: 3110-00-038-5443, 5310-00-096-1723, 5120-00-203-6721 and 9 more. Verify interchangeability with system specifications before substitution.

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