PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

50215-1Plate,retaining,bearing

Arma Div Ambac Industries Inc · NSN 3110-00-335-9822 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-00-335-9822 — this item is cataloged by the U.S. Government under National Stock Number 3110-00-335-9822. Primary manufacturer part number: 50215-1.
Features
  • Plate,retaining,bearing — FSC 3110
  • Material: COPPER ALLOY OVERALL
  • Raised Surface Height: 0.656 INCHES NOMINAL IN
  • Outside Diameter: 4.000 INCHES NOMINAL IN
  • Mounting Bolt Circle Diameter: 3.625 INCHES NOMINAL IN
  • Bolt Circle Hole Quantity: 8
  • Aperture Diameter: 0.656 INCHES NOMINAL IN
  • Mounting Hole Diameter: 0.185 INCHES NOMINAL IN
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
  • Applications requiring Copper Alloy Overall construction
General Description

The Plate,retaining,bearing, cataloged under National Stock Number 3110-00-335-9822, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Arma Div Ambac Industries Inc. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3110-00-335-9822
Primary Part Number50215-1
Item NamePlate,retaining,bearing
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerArma Div Ambac Industries Inc
StatusACTIVE
MaterialCOPPER ALLOY OVERALL
Raised Surface Height0.656 INCHES NOMINAL IN
Outside Diameter4.000 INCHES NOMINAL IN
Mounting Bolt Circle Diameter3.625 INCHES NOMINAL IN
Bolt Circle Hole Quantity8
Aperture Diameter0.656 INCHES NOMINAL IN
Mounting Hole Diameter0.185 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5935-00-483-37728BD22M00 INTERCHANGEABLE
Connector,receptacle,electrical
Winchester Interconnect Corporation Dba Winchester Interconnect Div Winchester Interconnect
6220-01-417-3335502151 INTERCHANGEABLE
Panel,indicating,light Transmitt
Airco Industries, Inc. Dba Photo Etch Div Photo Etch
Cross-Reference Index
Part NumberManufacturer
50215-1 Arma Div Ambac Industries Inc
Related Parts
5935-00-483-3772INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
8BD22M00
6220-01-417-3335INTERCHANGEABLE
PANEL,INDICATING,LIGHT TRANSMITT
502151

Frequently Asked Questions

What is NSN 3110-00-335-9822?

NSN 3110-00-335-9822 is a Plate,retaining,bearing, manufactured by Arma Div Ambac Industries Inc, classified under FSC 3110 (No Item Name Available). Status: active.

What are the part numbers for NSN 3110-00-335-9822?

NSN 3110-00-335-9822 has 1 cross-referenced part number: 50215-1 (Arma Div Ambac Industries Inc).

What NSN replaces 3110-00-335-9822?

There are 2 known substitutes for 3110-00-335-9822: 5935-00-483-3772, 6220-01-417-3335. Verify interchangeability with system specifications before substitution.

What are the specifications of 50215-1?

Key specifications for 50215-1: Material: COPPER ALLOY OVERALL; Raised Surface Height: 0.656 INCHES NOMINAL IN; Outside Diameter: 4.000 INCHES NOMINAL IN; Mounting Bolt Circle Diameter: 3.625 INCHES NOMINAL IN. 7 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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