PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

DC20963Backshell,electrical Connector

Itt Cannon Llc · NSN 5935-00-716-6578 · FSC 5935 · No Item Name Available
Verified by PartsTable
NSN 5935-00-716-6578 — this item is cataloged by the U.S. Government under National Stock Number 5935-00-716-6578. Primary manufacturer part number: DC20963.
Features
  • Backshell,electrical Connector — FSC 5935
  • Mounting Facility Type and Quantity: 2 UNTHREADED HOLE(S)
  • Cable Opening Diameter: 0.718 INCHES MAXIMUM IN
  • Material: STEEL
  • Style Designator: HOOD TYPE W/ROUND CLAMP AND FLANGE
  • Surface Treatment: CADMIUM AND CHROMATE
  • Cable Opening Quantity: 1
  • Body Width: 0.485 INCHES MINIMUM AND 0.515 INCHES MAXIMUM IN
Applications
  • Electrical interconnection
  • Signal interface mating
  • Quick-disconnect coupling
  • Applications requiring Steel construction
General Description

The Backshell,electrical Connector, cataloged under National Stock Number 5935-00-716-6578, is classified within Federal Supply Class 5935 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Itt Cannon Llc. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5935-00-716-6578
Primary Part NumberDC20963
Item NameBackshell,electrical Connector
FSC / FSG5935 / 59 — No Item Name Available
ManufacturerItt Cannon Llc
StatusCANCELLED
Mounting Facility Type and Quantity2 UNTHREADED HOLE(S)
Cable Opening Diameter0.718 INCHES MAXIMUM IN
MaterialSTEEL
Style DesignatorHOOD TYPE W/ROUND CLAMP AND FLANGE
Surface TreatmentCADMIUM AND CHROMATE
Cable Opening Quantity1
Body Width0.485 INCHES MINIMUM AND 0.515 INCHES MAXIMUM IN
Distance Between Mounting Facility Centers2.495 INCHES MINIMUM AND 2.505 INCHES MAXIMUM IN
Unthreaded Mounting Hole Diameter0.115 INCHES MINIMUM AND 0.125 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 4
4820-00-328-3217 INTERCHANGEABLE
Seat,valve
5910-00-539-601920963 INTERCHANGEABLE
Capacitor,fixed,paper Dielectric
Raytheon Company Dba Raytheon
5935-01-338-2161M85049/48-2-4F INTERCHANGEABLE
Backshell,electrical Connector
Sae International Dba Sae International
3040-01-388-377620963 INTERCHANGEABLE
Cam,control
Parker Hannifin Corporation Div Hydraulic Systems Division
Cross-Reference Index
Part NumberManufacturer
DC20963 PRIMARY Itt Cannon Llc (USA)
DC20963 Itt Cannon Gesellschaft Mit Beschrankter Haftung (DEU)
659-002-9003 Honeywell International Inc. Div Aerospace - Torrance (USA)
ES751-7B Associated Aircraft Manufacturing & Sales, Inc. Dba Associated Aircraft Manufacturing & Sales Inc (USA)
ES751-7B Drs Sustainment Systems Inc (USA)
ES751-7B Drs Sustainment Systems, Inc. (USA)
20963 PRIMARY Itt Cannon Llc (USA)
DC20963 Cinch Connectivity Solutions Inc. (USA)
188788-3 Raytheon Company (USA)
Related Parts
4820-00-328-3217INTERCHANGEABLE
SEAT,VALVE
5910-00-539-6019INTERCHANGEABLE
CAPACITOR,FIXED,PAPER DIELECTRIC
20963
5935-01-338-2161INTERCHANGEABLE
BACKSHELL,ELECTRICAL CONNECTOR
M85049/48-2-4F
3040-01-388-3776INTERCHANGEABLE
CAM,CONTROL
20963

Frequently Asked Questions

What is NSN 5935-00-716-6578?

NSN 5935-00-716-6578 is a Backshell,electrical Connector, manufactured by Itt Cannon Llc, classified under FSC 5935 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5935-00-716-6578?

NSN 5935-00-716-6578 has 9 cross-referenced part numbers: DC20963 (Itt Cannon Llc), DC20963 (Itt Cannon Gesellschaft Mit Beschrankter Haftung), 659-002-9003 (Honeywell International Inc. Div Aerospace - Torrance), ES751-7B (Associated Aircraft Manufacturing & Sales, Inc. Dba Associated Aircraft Manufacturing & Sales Inc), ES751-7B (Drs Sustainment Systems Inc) and 4 more.

What NSN replaces 5935-00-716-6578?

There are 4 known substitutes for 5935-00-716-6578: 4820-00-328-3217, 5910-00-539-6019, 5935-01-338-2161 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of DC20963?

Key specifications for DC20963: Mounting Facility Type and Quantity: 2 UNTHREADED HOLE(S); Cable Opening Diameter: 0.718 INCHES MAXIMUM IN; Material: STEEL; Style Designator: HOOD TYPE W/ROUND CLAMP AND FLANGE. 12 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5935-00-716-6578 still in active supply?

NSN 5935-00-716-6578 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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