PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

66375Spacer,plate

Davey Compressor Co Div of Keco Industries Inc · NSN 5365-01-112-8301 · FSC 5365 · No Item Name Available
Verified by PartsTable
NSN 5365-01-112-8301 — this item is cataloged by the U.S. Government under National Stock Number 5365-01-112-8301. Primary manufacturer part number: 66375.
Features
  • Spacer,plate — FSC 5365
  • Outside Diameter: 1.750 INCHES NOMINAL IN
  • Material: STEEL
  • Bolt Hole Quantity: 1
  • Style Designator: CIRCULAR
  • Hole Diameter: 0.187 INCHES MINIMUM AND 0.192 INCHES MAXIMUM IN
  • Bolt Circle Diameter: 1.124 INCHES NOMINAL IN
  • Aperture Diameter: 0.656 INCHES NOMINAL IN
Applications
  • Applications requiring Steel construction
General Description

The Spacer,plate, cataloged under National Stock Number 5365-01-112-8301, is classified within Federal Supply Class 5365 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Davey Compressor Co Div of Keco Industries Inc. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, 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
NSN5365-01-112-8301
Primary Part Number66375
Item NameSpacer,plate
FSC / FSG5365 / 53 — No Item Name Available
ManufacturerDavey Compressor Co Div of Keco Industries Inc
StatusACTIVE
Outside Diameter1.750 INCHES NOMINAL IN
MaterialSTEEL
Bolt Hole Quantity1
Style DesignatorCIRCULAR
Hole Diameter0.187 INCHES MINIMUM AND 0.192 INCHES MAXIMUM IN
Bolt Circle Diameter1.124 INCHES NOMINAL IN
Aperture Diameter0.656 INCHES NOMINAL IN
Surface TreatmentZINC
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5935-00-763-5604HRC2JV2 INTERCHANGEABLE
Socket,plug-in Electronic Compon
Armel De Llc Dba Armel Electronics
Cross-Reference Index
Part NumberManufacturer
66375 Davey Compressor Co Div of Keco Industries Inc (USA)
66375 Hdt Expeditionary Systems Inc (USA)
66375 Drs Environmental Systems Inc (USA)
Related Parts
5935-00-763-5604INTERCHANGEABLE
SOCKET,PLUG-IN ELECTRONIC COMPON
HRC2JV2

Frequently Asked Questions

What is NSN 5365-01-112-8301?

NSN 5365-01-112-8301 is a Spacer,plate, manufactured by Davey Compressor Co Div of Keco Industries Inc, classified under FSC 5365 (No Item Name Available). Status: active.

What are the part numbers for NSN 5365-01-112-8301?

NSN 5365-01-112-8301 has 3 cross-referenced part numbers: 66375 (Davey Compressor Co Div of Keco Industries Inc), 66375 (Hdt Expeditionary Systems Inc), 66375 (Drs Environmental Systems Inc).

What NSN replaces 5365-01-112-8301?

There is 1 known substitute for 5365-01-112-8301: 5935-00-763-5604. Verify interchangeability with system specifications before substitution.

What are the specifications of 66375?

Key specifications for 66375: Outside Diameter: 1.750 INCHES NOMINAL IN; Material: STEEL; Bolt Hole Quantity: 1; Style Designator: CIRCULAR. 8 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