PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

12346Shield,corona

Dayton-Granger, Inc. · NSN 5920-00-212-7053 · FSC 5920 · No Item Name Available
Verified by PartsTable
NSN 5920-00-212-7053 — this item is cataloged by the U.S. Government under National Stock Number 5920-00-212-7053. Primary manufacturer part number: 12346.
Features
  • Shield,corona — FSC 5920
  • Surface Treatment: CADMIUM
  • Mounting Facility Type and Quantity: 1 FRICTION SINGLE MOUNTING FACILITY
  • Style Designator: CYLINDRICAL
  • Material: COPPER ALLOY
  • Accommodated Item Securing Device Type: FRICTION FASTENER
  • Overall Diameter: 0.906 INCHES NOMINAL IN
  • 3 verified cross-references
Applications
  • Applications requiring Copper Alloy construction
General Description

The Shield,corona, cataloged under National Stock Number 5920-00-212-7053, is classified within Federal Supply Class 5920 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Dayton-Granger, Inc.. Government technical data includes 6 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. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5920-00-212-7053
Primary Part Number12346
Item NameShield,corona
FSC / FSG5920 / 59 — No Item Name Available
ManufacturerDayton-Granger, Inc.
StatusCANCELLED
Surface TreatmentCADMIUM
Mounting Facility Type and Quantity1 FRICTION SINGLE MOUNTING FACILITY
Style DesignatorCYLINDRICAL
MaterialCOPPER ALLOY
Accommodated Item Securing Device TypeFRICTION FASTENER
Overall Diameter0.906 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 6
5325-00-415-275512346 INTERCHANGEABLE
Insert,screw Thread
Arvinmeritor Inc
6625-00-772-6115 INTERCHANGEABLE
Gear and Shaft Asse
3455-01-046-035054042 INTERCHANGEABLE
Cutter,milling,end
Precision Twist Drill Co
5895-01-488-930712346 INTERCHANGEABLE
Switch,electronic
Ap Labs, Inc.
4730-01-559-3054 INTERCHANGEABLE
Cap,pipe
5120-01-579-1017 INTERCHANGEABLE
Socket,socket Wrench
Cross-Reference Index
Part NumberManufacturer
MX276AR Joint Electronics Type Designation System (USA)
12346 PRIMARY Dayton-Granger, Inc. (USA)
45A3693 Department of the Air Force (USA)
Related Parts
5325-00-415-2755INTERCHANGEABLE
INSERT,SCREW THREAD
12346
6625-00-772-6115INTERCHANGEABLE
GEAR AND SHAFT ASSE
3455-01-046-0350INTERCHANGEABLE
CUTTER,MILLING,END
54042
5895-01-488-9307INTERCHANGEABLE
SWITCH,ELECTRONIC
12346
4730-01-559-3054INTERCHANGEABLE
CAP,PIPE
5120-01-579-1017INTERCHANGEABLE
SOCKET,SOCKET WRENCH

Frequently Asked Questions

What is NSN 5920-00-212-7053?

NSN 5920-00-212-7053 is a Shield,corona, manufactured by Dayton-Granger, Inc., classified under FSC 5920 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5920-00-212-7053?

NSN 5920-00-212-7053 has 3 cross-referenced part numbers: MX276AR (Joint Electronics Type Designation System), 12346 (Dayton-Granger, Inc.), 45A3693 (Department of the Air Force).

What NSN replaces 5920-00-212-7053?

There are 6 known substitutes for 5920-00-212-7053: 5325-00-415-2755, 6625-00-772-6115, 3455-01-046-0350 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 12346?

Key specifications for 12346: Surface Treatment: CADMIUM; Mounting Facility Type and Quantity: 1 FRICTION SINGLE MOUNTING FACILITY; Style Designator: CYLINDRICAL; Material: COPPER ALLOY. 7 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5920-00-212-7053 still in active supply?

NSN 5920-00-212-7053 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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