PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

750821Plate,retaining,bearing

Hamilton Sundstrand Corporation · NSN 3110-01-351-4419 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-01-351-4419 — this item is cataloged by the U.S. Government under National Stock Number 3110-01-351-4419. Primary manufacturer part number: 750821.
Features
  • Plate,retaining,bearing — FSC 3110
  • Surface Treatment: CHROMATE OVERALL
  • Material: ALUMINUM ALLOY 6061 OVERALL
  • Surface Treatment Document and Classification: MIL-C-5541 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
  • Material Document and Classification: AMS 4117 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
  • Overall Thickness: 0.7150 INCHES MINIMUM AND 0.7250 INCHES MAXIMUM IN
  • 1 verified cross-reference
  • Primary manufacturer: Hamilton Sundstrand Corporation
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
  • Applications requiring Aluminum Alloy 6061 Overall construction
General Description

The Plate,retaining,bearing, cataloged under National Stock Number 3110-01-351-4419, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Hamilton Sundstrand Corporation. Government technical data includes 5 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3110-01-351-4419
Primary Part Number750821
Item NamePlate,retaining,bearing
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerHamilton Sundstrand Corporation
StatusACTIVE
Surface TreatmentCHROMATE OVERALL
MaterialALUMINUM ALLOY 6061 OVERALL
Surface Treatment Document and ClassificationMIL-C-5541 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
Material Document and ClassificationAMS 4117 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Overall Thickness0.7150 INCHES MINIMUM AND 0.7250 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5310-00-400-851012-18-1 INTERCHANGEABLE
Washer,flat
Porta Drill Inc
Cross-Reference Index
Part NumberManufacturer
750821 PRIMARY Hamilton Sundstrand Corporation (USA)
Related Parts
5310-00-400-8510INTERCHANGEABLE
WASHER,FLAT
12-18-1

Frequently Asked Questions

What is NSN 3110-01-351-4419?

NSN 3110-01-351-4419 is a Plate,retaining,bearing, manufactured by Hamilton Sundstrand Corporation, classified under FSC 3110 (No Item Name Available). Status: active.

What are the part numbers for NSN 3110-01-351-4419?

NSN 3110-01-351-4419 has 1 cross-referenced part number: 750821 (Hamilton Sundstrand Corporation).

What NSN replaces 3110-01-351-4419?

There is 1 known substitute for 3110-01-351-4419: 5310-00-400-8510. Verify interchangeability with system specifications before substitution.

What are the specifications of 750821?

Key specifications for 750821: Surface Treatment: CHROMATE OVERALL; Material: ALUMINUM ALLOY 6061 OVERALL; Surface Treatment Document and Classification: MIL-C-5541 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL; Material Document and Classification: AMS 4117 ASSN STD SINGLE MATERIAL RESPONSE OVERALL. 5 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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