PartsTable TECHNICAL DATA SHEET
AUGUST 2026Technical Data Sheet

309R386H01Spacer,ring

Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp · NSN 5365-00-944-1828 · FSC 5365 · No Item Name Available
Verified by PartsTable
NSN 5365-00-944-1828 — this item is cataloged by the U.S. Government under National Stock Number 5365-00-944-1828. Primary manufacturer part number: 309R386H01.
Features
  • Spacer,ring — FSC 5365
  • Surface Finish: 63.0 MICROINCHES OVERALL
  • Material Document and Classification: QQ-A-225/8,T6 FED SPEC SINGLE MATERIAL RESPONSE
  • Material: ALUMINUM ALLOY 6061
  • Surface Treatment: ANODIZE
  • Inside Diameter: 1.570 INCHES NOMINAL IN
  • FSC Application Data: 1. RADAR SET,TARGET TRACKING
  • Overall Thickness: 0.095 INCHES NOMINAL IN
Applications
  • Applications requiring Aluminum Alloy 6061 construction
General Description

The Spacer,ring, cataloged under National Stock Number 5365-00-944-1828, is classified within Federal Supply Class 5365 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp. Government technical data includes 8 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. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5365-00-944-1828
Primary Part Number309R386H01
Item NameSpacer,ring
FSC / FSG5365 / 53 — No Item Name Available
ManufacturerNorthrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
StatusACTIVE
Surface Finish63.0 MICROINCHES OVERALL
Material Document and ClassificationQQ-A-225/8,T6 FED SPEC SINGLE MATERIAL RESPONSE
MaterialALUMINUM ALLOY 6061
Surface TreatmentANODIZE
Inside Diameter1.570 INCHES NOMINAL IN
FSC Application Data1. RADAR SET,TARGET TRACKING
Overall Thickness0.095 INCHES NOMINAL IN
Outside Diameter1.933 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Cross-Reference Index
Part NumberManufacturer
309R386H01 PRIMARY Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA)
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Frequently Asked Questions

What is NSN 5365-00-944-1828?

NSN 5365-00-944-1828 is a Spacer,ring, manufactured by Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp, classified under FSC 5365 (No Item Name Available). Status: active.

What are the part numbers for NSN 5365-00-944-1828?

NSN 5365-00-944-1828 has 1 cross-referenced part number: 309R386H01 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp).

What are the specifications of 309R386H01?

Key specifications for 309R386H01: Surface Finish: 63.0 MICROINCHES OVERALL; Material Document and Classification: QQ-A-225/8,T6 FED SPEC SINGLE MATERIAL RESPONSE; Material: ALUMINUM ALLOY 6061; Surface Treatment: ANODIZE. 8 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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