PartsTable TECHNICAL DATA SHEET
AUGUST 2026Technical Data Sheet

801-6641189FNB11Shim

Naval Sea Systems Command · NSN 5365-01-381-9896 · FSC 5365 · No Item Name Available
Verified by PartsTable
NSN 5365-01-381-9896 — this item is cataloged by the U.S. Government under National Stock Number 5365-01-381-9896. Primary manufacturer part number: 801-6641189FNB11.
Features
  • Shim — FSC 5365
  • Aperture Diameter: 0.500 INCHES NOMINAL IN
  • Style Designator: CIRCULAR
  • Material: COPPER ALLOY 260
  • Material Document and Classification: QQ-B-613 260 1/2 HARD FED SPEC SINGLE MATERIAL RESPONSE
  • Construction: ONE-PIECE
  • Outside Diameter: 0.820 INCHES NOMINAL IN
  • Overall Thickness: 0.015 INCHES NOMINAL IN
Applications
  • Applications requiring Copper Alloy 260 construction
General Description

The Shim, cataloged under National Stock Number 5365-01-381-9896, is classified within Federal Supply Class 5365 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Naval Sea Systems Command. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5365-01-381-9896
Primary Part Number801-6641189FNB11
Item NameShim
FSC / FSG5365 / 53 — No Item Name Available
ManufacturerNaval Sea Systems Command
StatusACTIVE
Aperture Diameter0.500 INCHES NOMINAL IN
Style DesignatorCIRCULAR
MaterialCOPPER ALLOY 260
Material Document and ClassificationQQ-B-613 260 1/2 HARD FED SPEC SINGLE MATERIAL RESPONSE
ConstructionONE-PIECE
Outside Diameter0.820 INCHES NOMINAL IN
Overall Thickness0.015 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Cross-Reference Index
Part NumberManufacturer
801-6641189FNB11 PRIMARY Naval Sea Systems Command (USA)
801-6641189FNA11 Naval Sea Systems Command (USA)
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Frequently Asked Questions

What is NSN 5365-01-381-9896?

NSN 5365-01-381-9896 is a Shim, manufactured by Naval Sea Systems Command, classified under FSC 5365 (No Item Name Available). Status: active.

What are the part numbers for NSN 5365-01-381-9896?

NSN 5365-01-381-9896 has 2 cross-referenced part numbers: 801-6641189FNB11 (Naval Sea Systems Command), 801-6641189FNA11 (Naval Sea Systems Command).

What are the specifications of 801-6641189FNB11?

Key specifications for 801-6641189FNB11: Aperture Diameter: 0.500 INCHES NOMINAL IN; Style Designator: CIRCULAR; Material: COPPER ALLOY 260; Material Document and Classification: QQ-B-613 260 1/2 HARD FED SPEC SINGLE MATERIAL RESPONSE. 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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