PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

203684Spacer,plate

Aerosonic Llc · NSN 5365-01-338-2855 · FSC 5365 · No Item Name Available
Verified by PartsTable
NSN 5365-01-338-2855 — this item is cataloged by the U.S. Government under National Stock Number 5365-01-338-2855. Primary manufacturer part number: 203684.
Features
  • Spacer,plate — FSC 5365
  • Center to Center Distance Between Bolt Holes Along Length: 0.184 INCHES MINIMUM AND 0.190 INCHES MAXIMUM IN
  • Outside Edge to Bolt Hole Center Distance Along Length: 0.122 INCHES MINIMUM AND 0.128 INCHES MAXIMUM IN
  • Hole Diameter: 0.093 INCHES MINIMUM AND 0.103 INCHES MAXIMUM IN
  • Material Document and Classification: QQ-B-626 FED SPEC SINGLE MATERIAL RESPONSE
  • Bolt Hole Quantity: 2
  • Material: COPPER ALLOY
  • Style Designator: NON-CIRCULAR W/SQUARE CORNERS
Applications
  • Applications requiring Copper Alloy construction
General Description

The Spacer,plate, cataloged under National Stock Number 5365-01-338-2855, is classified within Federal Supply Class 5365 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Aerosonic Llc. 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5365-01-338-2855
Primary Part Number203684
Item NameSpacer,plate
FSC / FSG5365 / 53 — No Item Name Available
ManufacturerAerosonic Llc
StatusACTIVE
Center to Center Distance Between Bolt Holes Along Length0.184 INCHES MINIMUM AND 0.190 INCHES MAXIMUM IN
Outside Edge to Bolt Hole Center Distance Along Length0.122 INCHES MINIMUM AND 0.128 INCHES MAXIMUM IN
Hole Diameter0.093 INCHES MINIMUM AND 0.103 INCHES MAXIMUM IN
Material Document and ClassificationQQ-B-626 FED SPEC SINGLE MATERIAL RESPONSE
Bolt Hole Quantity2
MaterialCOPPER ALLOY
Style DesignatorNON-CIRCULAR W/SQUARE CORNERS
Bolt Hole Centerline to Nearest Edge Distance0.075 INCHES MINIMUM AND 0.081 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
3010-01-028-0517 INTERCHANGEABLE
Disk,clutch,nonvehicular
Cross-Reference Index
Part NumberManufacturer
203684 PRIMARY Aerosonic Llc (USA)
Related Parts
3010-01-028-0517INTERCHANGEABLE
DISK,CLUTCH,NONVEHICULAR

Frequently Asked Questions

What is NSN 5365-01-338-2855?

NSN 5365-01-338-2855 is a Spacer,plate, manufactured by Aerosonic Llc, classified under FSC 5365 (No Item Name Available). Status: active.

What are the part numbers for NSN 5365-01-338-2855?

NSN 5365-01-338-2855 has 1 cross-referenced part number: 203684 (Aerosonic Llc).

What NSN replaces 5365-01-338-2855?

There is 1 known substitute for 5365-01-338-2855: 3010-01-028-0517. Verify interchangeability with system specifications before substitution.

What are the specifications of 203684?

Key specifications for 203684: Center to Center Distance Between Bolt Holes Along Length: 0.184 INCHES MINIMUM AND 0.190 INCHES MAXIMUM IN; Outside Edge to Bolt Hole Center Distance Along Length: 0.122 INCHES MINIMUM AND 0.128 INCHES MAXIMUM IN; Hole Diameter: 0.093 INCHES MINIMUM AND 0.103 INCHES MAXIMUM IN; Overall Length: 0.434 INCHES MINIMUM AND 0.440 INCHES MAXIMUM IN. 10 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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