PartsTable TECHNICAL DATA SHEET
AUGUST 2026Technical Data Sheet

55560-304-9Shim

The Boeing Company Div Legacy Boeing Hb1 · NSN 5365-00-946-5640 · FSC 5365 · No Item Name Available
Verified by PartsTable
NSN 5365-00-946-5640 — this item is cataloged by the U.S. Government under National Stock Number 5365-00-946-5640. Primary manufacturer part number: 55560-304-9.
Features
  • Shim — FSC 5365
  • Aperture Diameter: 0.455 INCHES NOMINAL IN
  • Material Document and Classification: QQ-B-613,1/2H FED SPEC SINGLE MATERIAL RESPONSE
  • Material: COPPER ALLOY 268
  • Construction: ONE-PIECE
  • Outside Diameter: 0.750 INCHES NOMINAL IN
  • Style Designator: CIRCULAR
  • 1 verified cross-reference
Applications
  • Applications requiring Copper Alloy 268 construction
General Description

The Shim, cataloged under National Stock Number 5365-00-946-5640, is classified within Federal Supply Class 5365 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is The Boeing Company Div Legacy Boeing Hb1. Government technical data includes 6 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
NSN5365-00-946-5640
Primary Part Number55560-304-9
Item NameShim
FSC / FSG5365 / 53 — No Item Name Available
ManufacturerThe Boeing Company Div Legacy Boeing Hb1
StatusACTIVE
Aperture Diameter0.455 INCHES NOMINAL IN
Material Document and ClassificationQQ-B-613,1/2H FED SPEC SINGLE MATERIAL RESPONSE
MaterialCOPPER ALLOY 268
ConstructionONE-PIECE
Outside Diameter0.750 INCHES NOMINAL IN
Style DesignatorCIRCULAR
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Cross-Reference Index
Part NumberManufacturer
55560-304-9 PRIMARY The Boeing Company Div Legacy Boeing Hb1 (USA)
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Frequently Asked Questions

What is NSN 5365-00-946-5640?

NSN 5365-00-946-5640 is a Shim, manufactured by The Boeing Company Div Legacy Boeing Hb1, classified under FSC 5365 (No Item Name Available). Status: active.

What are the part numbers for NSN 5365-00-946-5640?

NSN 5365-00-946-5640 has 1 cross-referenced part number: 55560-304-9 (The Boeing Company Div Legacy Boeing Hb1).

What are the specifications of 55560-304-9?

Key specifications for 55560-304-9: Aperture Diameter: 0.455 INCHES NOMINAL IN; Material Document and Classification: QQ-B-613,1/2H FED SPEC SINGLE MATERIAL RESPONSE; Material: COPPER ALLOY 268; Construction: ONE-PIECE. 6 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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