PartsTable TECHNICAL DATA SHEET
AUGUST 2026Technical Data Sheet

3263988-20Spacer,plate

Raytheon Company Dba Raytheon · NSN 5365-01-399-4676 · FSC 5365 · No Item Name Available
Verified by PartsTable
NSN 5365-01-399-4676 — this item is cataloged by the U.S. Government under National Stock Number 5365-01-399-4676. Primary manufacturer part number: 3263988-20.
Features
  • Spacer,plate — FSC 5365
  • Aperture Width: 0.198 INCHES MINIMUM AND 0.202 INCHES MAXIMUM IN
  • Style Designator: NON-CIRCULAR W/BOLT HOLES
  • Material: ALUMINUM ALLOY 6061
  • Overall Thickness: 0.015 INCHES NOMINAL IN
  • Surface Treatment Document and Classification: MIL-C-5541, CLASS 1A MIL SPEC SINGLE TREATMENT RESPONSE A
  • Surface Treatment: CHROMATE
  • Bolt Hole Quantity: 4
Applications
  • Applications requiring Aluminum Alloy 6061 construction
General Description

The Spacer,plate, cataloged under National Stock Number 5365-01-399-4676, is classified within Federal Supply Class 5365 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Raytheon Company Dba Raytheon. Government technical data includes 10 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
NSN5365-01-399-4676
Primary Part Number3263988-20
Item NameSpacer,plate
FSC / FSG5365 / 53 — No Item Name Available
ManufacturerRaytheon Company Dba Raytheon
StatusACTIVE
Aperture Width0.198 INCHES MINIMUM AND 0.202 INCHES MAXIMUM IN
Style DesignatorNON-CIRCULAR W/BOLT HOLES
MaterialALUMINUM ALLOY 6061
Overall Thickness0.015 INCHES NOMINAL IN
Surface Treatment Document and ClassificationMIL-C-5541, CLASS 1A MIL SPEC SINGLE TREATMENT RESPONSE A
Surface TreatmentCHROMATE
Bolt Hole Quantity4
Aperture Length0.898 INCHES MINIMUM AND 0.902 INCHES MAXIMUM IN
Material Document and ClassificationQQ-A-250/11 FED SPEC SINGLE MATERIAL RESPONSE
Hole Diameter0.146 INCHES MINIMUM AND 0.152 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Cross-Reference Index
Part NumberManufacturer
3263988-20 PRIMARY Raytheon Company Dba Raytheon (USA)
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Frequently Asked Questions

What is NSN 5365-01-399-4676?

NSN 5365-01-399-4676 is a Spacer,plate, manufactured by Raytheon Company Dba Raytheon, classified under FSC 5365 (No Item Name Available). Status: active.

What are the part numbers for NSN 5365-01-399-4676?

NSN 5365-01-399-4676 has 1 cross-referenced part number: 3263988-20 (Raytheon Company Dba Raytheon).

What are the specifications of 3263988-20?

Key specifications for 3263988-20: Aperture Width: 0.198 INCHES MINIMUM AND 0.202 INCHES MAXIMUM IN; Style Designator: NON-CIRCULAR W/BOLT HOLES; Material: ALUMINUM ALLOY 6061; Overall Thickness: 0.015 INCHES NOMINAL IN. 12 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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