PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A1075Bearing,taper

Allen-Bradley Co Encoder Products Unit Industrial Control Div · NSN 3120-00-909-3604 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-00-909-3604 — this item is cataloged by the U.S. Government under National Stock Number 3120-00-909-3604. Primary manufacturer part number: A1075.
Features
  • Bearing,taper — FSC 3120
  • 1 verified cross-reference
  • Primary manufacturer: Allen-Bradley Co Encoder Products Unit Industrial Control Div
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
General Description

The Bearing,taper, cataloged under National Stock Number 3120-00-909-3604, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Allen-Bradley Co Encoder Products Unit Industrial Control Div. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameBearing,taper
FSC / FSG3120 — No Item Name Available (FSG 31)
ManufacturersAllen-Bradley Co Encoder Products Unit Industrial Control Div (CAGE 08242)
Technical Specifications
ParameterValue
NSN3120-00-909-3604
Primary Part NumberA1075
Item NameBearing,taper
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerAllen-Bradley Co Encoder Products Unit Industrial Control Div
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5910-00-058-0354406225-1 INTERCHANGEABLE
Plate,capacitor
Raytheon Company Dba Raytheon
5310-00-188-7976A10-75 INTERCHANGEABLE
Nut,plain,blind Rivet
Goodrich Corporation
6220-00-299-39994017 INTERCHANGEABLE
Lamp Unit,vehicular
Ktm 2 Llc Dba Arrow Safety Device Company
4820-00-488-1019037-2441 INTERCHANGEABLE
Valve,intake Manifold
Caterpillar Inc Div Caterpillar Defense
5935-00-566-15527334774-3 INTERCHANGEABLE
Socket,plug-in Electronic Compon
Air Force Lifecycle Management Center Electronic Components (aflcmc/ezss)
Cross-Reference Index
Part NumberManufacturer
A1075 Allen-Bradley Co Encoder Products Unit Industrial Control Div (USA)
Related Parts
5910-00-058-0354INTERCHANGEABLE
PLATE,CAPACITOR
406225-1
5310-00-188-7976INTERCHANGEABLE
NUT,PLAIN,BLIND RIVET
A10-75
6220-00-299-3999INTERCHANGEABLE
LAMP UNIT,VEHICULAR
4017
4820-00-488-1019INTERCHANGEABLE
VALVE,INTAKE MANIFOLD
037-2441
5935-00-566-1552INTERCHANGEABLE
SOCKET,PLUG-IN ELECTRONIC COMPON
7334774-3

Frequently Asked Questions

What is NSN 3120-00-909-3604?

NSN 3120-00-909-3604 is a Bearing,taper, manufactured by Allen-Bradley Co Encoder Products Unit Industrial Control Div, classified under FSC 3120 (No Item Name Available). Status: active.

What are the part numbers for NSN 3120-00-909-3604?

NSN 3120-00-909-3604 has 1 cross-referenced part number: A1075 (Allen-Bradley Co Encoder Products Unit Industrial Control Div).

What NSN replaces 3120-00-909-3604?

There are 5 known substitutes for 3120-00-909-3604: 5910-00-058-0354, 5310-00-188-7976, 6220-00-299-3999 and 2 more. Verify interchangeability with system specifications before substitution.

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