PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

345950-1Shim

Raytheon Company · NSN 5365-01-103-2178 · FSC 5365 · No Item Name Available
Verified by PartsTable
NSN 5365-01-103-2178 — this item is cataloged by the U.S. Government under National Stock Number 5365-01-103-2178. Primary manufacturer part number: 345950-1.
Features
  • Shim — FSC 5365
  • Aperture Diameter: 0.270 INCHES NOMINAL IN
  • Outside Diameter: 0.590 INCHES NOMINAL IN
  • Material: PLASTIC POLYHEXAMETHYLENE ADIPAMIDE
  • Material Document and Classification: L-P-410,CLASS 6/6 FED SPEC SINGLE MATERIAL RESPONSE
  • Construction: ONE-PIECE
  • Style Designator: CIRCULAR
  • 1 verified cross-reference
Applications
  • Applications requiring Plastic Polyhexamethylene Adipamide construction
General Description

The Shim, cataloged under National Stock Number 5365-01-103-2178, 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. 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5365-01-103-2178
Primary Part Number345950-1
Item NameShim
FSC / FSG5365 / 53 — No Item Name Available
ManufacturerRaytheon Company
StatusACTIVE
Aperture Diameter0.270 INCHES NOMINAL IN
Outside Diameter0.590 INCHES NOMINAL IN
MaterialPLASTIC POLYHEXAMETHYLENE ADIPAMIDE
Material Document and ClassificationL-P-410,CLASS 6/6 FED SPEC SINGLE MATERIAL RESPONSE
ConstructionONE-PIECE
Style DesignatorCIRCULAR
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5950-00-784-04753178091-1 INTERCHANGEABLE
Coil,radio Frequency
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
Cross-Reference Index
Part NumberManufacturer
345950-1 PRIMARY Raytheon Company (USA)
Related Parts
5950-00-784-0475INTERCHANGEABLE
COIL,RADIO FREQUENCY
3178091-1

Frequently Asked Questions

What is NSN 5365-01-103-2178?

NSN 5365-01-103-2178 is a Shim, manufactured by Raytheon Company, classified under FSC 5365 (No Item Name Available). Status: active.

What are the part numbers for NSN 5365-01-103-2178?

NSN 5365-01-103-2178 has 1 cross-referenced part number: 345950-1 (Raytheon Company).

What NSN replaces 5365-01-103-2178?

There is 1 known substitute for 5365-01-103-2178: 5950-00-784-0475. Verify interchangeability with system specifications before substitution.

What are the specifications of 345950-1?

Key specifications for 345950-1: Aperture Diameter: 0.270 INCHES NOMINAL IN; Outside Diameter: 0.590 INCHES NOMINAL IN; Material: PLASTIC POLYHEXAMETHYLENE ADIPAMIDE; Material Document and Classification: L-P-410,CLASS 6/6 FED SPEC SINGLE MATERIAL RESPONSE. 6 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com