PartsTable TECHNICAL DATA SHEET
AUGUST 2026Technical Data Sheet

5871940-2Spacer,plate

Naval Sea Systems Command · NSN 5365-01-245-4123 · FSC 5365 · No Item Name Available
Verified by PartsTable
NSN 5365-01-245-4123 — this item is cataloged by the U.S. Government under National Stock Number 5365-01-245-4123. Primary manufacturer part number: 5871940-2.
Features
  • Spacer,plate — FSC 5365
  • Bolt Hole Quantity: 4
  • Material: PLASTIC POLYTETRAFLUOROETHYLENE
  • Outside Diameter: 7.965 INCHES MINIMUM AND 7.975 INCHES MAXIMUM IN
  • Aperture Diameter: 3.520 INCHES MINIMUM AND 3.530 INCHES MAXIMUM IN
  • 1 verified cross-reference
  • Primary manufacturer: Naval Sea Systems Command
Applications
  • Applications requiring Plastic Polytetrafluoroethylene construction
General Description

The Spacer,plate, cataloged under National Stock Number 5365-01-245-4123, 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 4 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
NSN5365-01-245-4123
Primary Part Number5871940-2
Item NameSpacer,plate
FSC / FSG5365 / 53 — No Item Name Available
ManufacturerNaval Sea Systems Command
StatusACTIVE
Bolt Hole Quantity4
MaterialPLASTIC POLYTETRAFLUOROETHYLENE
Outside Diameter7.965 INCHES MINIMUM AND 7.975 INCHES MAXIMUM IN
Aperture Diameter3.520 INCHES MINIMUM AND 3.530 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Cross-Reference Index
Part NumberManufacturer
5871940-2 PRIMARY Naval Sea Systems Command (USA)
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Frequently Asked Questions

What is NSN 5365-01-245-4123?

NSN 5365-01-245-4123 is a Spacer,plate, manufactured by Naval Sea Systems Command, classified under FSC 5365 (No Item Name Available). Status: active.

What are the part numbers for NSN 5365-01-245-4123?

NSN 5365-01-245-4123 has 1 cross-referenced part number: 5871940-2 (Naval Sea Systems Command).

What are the specifications of 5871940-2?

Key specifications for 5871940-2: Bolt Hole Quantity: 4; Material: PLASTIC POLYTETRAFLUOROETHYLENE; Outside Diameter: 7.965 INCHES MINIMUM AND 7.975 INCHES MAXIMUM IN; Aperture Diameter: 3.520 INCHES MINIMUM AND 3.530 INCHES MAXIMUM IN. 5 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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