PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

820-33Roller,bearing

Insinger Machine Co · NSN 3110-01-268-6790 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-01-268-6790 — this item is cataloged by the U.S. Government under National Stock Number 3110-01-268-6790. Primary manufacturer part number: 820-33.
Features
  • Roller,bearing — FSC 3110
  • 1 verified cross-reference
  • Primary manufacturer: Insinger Machine Co
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
General Description

The Roller,bearing, cataloged under National Stock Number 3110-01-268-6790, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Insinger Machine Co. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameRoller,bearing
FSC / FSG3110 — No Item Name Available (FSG 31)
ManufacturersInsinger Machine Co (CAGE 30793)
Technical Specifications
ParameterValue
NSN3110-01-268-6790
Primary Part Number820-33
Item NameRoller,bearing
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerInsinger Machine Co
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
6625-00-868-4638250C INTERCHANGEABLE
Detecting Element,directional Co
Bird Electronic Corporation Div Bird Electronic Corp
5310-01-101-202840028400 INTERCHANGEABLE
Nut,self-Locking,hexagon
Hatz Diesel of America Inc
6220-01-544-589682033 INTERCHANGEABLE
Light,parking
Grote Industries Inc Dba Grote Manufacturing Co Div Military Products
5930-01-627-125182033 INTERCHANGEABLE
Switch,pressure
Lynns Discount Foods Inc. Dba Lynns Dakotamart
Cross-Reference Index
Part NumberManufacturer
820-33 PRIMARY Insinger Machine Co (USA)
Related Parts
6625-00-868-4638INTERCHANGEABLE
DETECTING ELEMENT,DIRECTIONAL CO
250C
5310-01-101-2028INTERCHANGEABLE
NUT,SELF-LOCKING,HEXAGON
40028400
6220-01-544-5896INTERCHANGEABLE
LIGHT,PARKING
82033
5930-01-627-1251INTERCHANGEABLE
SWITCH,PRESSURE
82033

Frequently Asked Questions

What is NSN 3110-01-268-6790?

NSN 3110-01-268-6790 is a Roller,bearing, manufactured by Insinger Machine Co, classified under FSC 3110 (No Item Name Available). Status: active.

What are the part numbers for NSN 3110-01-268-6790?

NSN 3110-01-268-6790 has 1 cross-referenced part number: 820-33 (Insinger Machine Co).

What NSN replaces 3110-01-268-6790?

There are 4 known substitutes for 3110-01-268-6790: 6625-00-868-4638, 5310-01-101-2028, 6220-01-544-5896 and 1 more. Verify interchangeability with system specifications before substitution.

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