PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

15303-1Backshell,electrical Connector

The First Electronics Corporation · NSN 5935-01-469-2640 · FSC 5935 · No Item Name Available
Verified by PartsTable
NSN 5935-01-469-2640 — this item is cataloged by the U.S. Government under National Stock Number 5935-01-469-2640. Primary manufacturer part number: 15303-1.
Features
  • Backshell,electrical Connector — FSC 5935
  • Cable Opening Length: 2.000 INCHES NOMINAL IN
  • Mounting Facility Type and Quantity: 4 THREADED HOLE(S)
  • Material: PLASTIC
  • Surface Treatment: PASSIVATE
  • Style Designator: HOOD, R.F. TYPE, OPEN FLANGE
  • Center to Center Distance Between Mounting Facilities Parallel to Length: 1.156 INCHES NOMINAL IN
  • Nominal Thread Size: 0.112 INCHES IN
Applications
  • Electrical interconnection
  • Signal interface mating
  • Quick-disconnect coupling
  • Applications requiring Plastic construction
General Description

The Backshell,electrical Connector, cataloged under National Stock Number 5935-01-469-2640, 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 The First Electronics Corporation. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5935-01-469-2640
Primary Part Number15303-1
Item NameBackshell,electrical Connector
FSC / FSG5935 / 59 — No Item Name Available
ManufacturerThe First Electronics Corporation
StatusACTIVE
Cable Opening Length2.000 INCHES NOMINAL IN
Mounting Facility Type and Quantity4 THREADED HOLE(S)
MaterialPLASTIC
Surface TreatmentPASSIVATE
Style DesignatorHOOD, R.F. TYPE, OPEN FLANGE
Center to Center Distance Between Mounting Facilities Parallel to Length1.156 INCHES NOMINAL IN
Nominal Thread Size0.112 INCHES IN
Center to Center Distance Between Mounting Facilities Parallel to Width1.156 INCHES NOMINAL IN
Cable Opening Quantity2
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Furnished ItemsWASHER
Thread DirectionRIGHT-HAND
Thread Class2B
Cable Opening Diameter0.800 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5930-00-115-3597 INTERCHANGEABLE
Switch,toggle
5975-00-644-2893 INTERCHANGEABLE
Bushing,electrical Conductor
6240-00-927-3180 INTERCHANGEABLE
Lamp,incandescent
3120-01-250-9620153031 INTERCHANGEABLE
Bearing,washer,thrust
Dresser, Llc
5930-01-422-2518153031 INTERCHANGEABLE
Switch Subassembly
Setra Systems, Inc. Dba Gems Sensors
6130-01-442-0640153031 INTERCHANGEABLE
Power Supply
Technology Dynamics, Inc. Dba Mid-Eastern Industries Division
Cross-Reference Index
Part NumberManufacturer
15303-1 PRIMARY The First Electronics Corporation (USA)
G617048-1 Raytheon Company Div Corp (USA)
G617048-1 Raytheon Company (USA)
G617048-1 Raytheon Company Dba Raytheon Co (USA)
CSI12604-1 PRIMARY Cooper Interconnect, Inc. Dba Cooper Interconnect (USA)
Related Parts
5930-00-115-3597INTERCHANGEABLE
SWITCH,TOGGLE
5975-00-644-2893INTERCHANGEABLE
BUSHING,ELECTRICAL CONDUCTOR
6240-00-927-3180INTERCHANGEABLE
LAMP,INCANDESCENT
3120-01-250-9620INTERCHANGEABLE
BEARING,WASHER,THRUST
153031
5930-01-422-2518INTERCHANGEABLE
SWITCH SUBASSEMBLY
153031
6130-01-442-0640INTERCHANGEABLE
POWER SUPPLY
153031

Frequently Asked Questions

What is NSN 5935-01-469-2640?

NSN 5935-01-469-2640 is a Backshell,electrical Connector, manufactured by The First Electronics Corporation, classified under FSC 5935 (No Item Name Available). Status: active.

What are the part numbers for NSN 5935-01-469-2640?

NSN 5935-01-469-2640 has 5 cross-referenced part numbers: 15303-1 (The First Electronics Corporation), G617048-1 (Raytheon Company Div Corp), G617048-1 (Raytheon Company), G617048-1 (Raytheon Company Dba Raytheon Co), CSI12604-1 (Cooper Interconnect, Inc. Dba Cooper Interconnect).

What NSN replaces 5935-01-469-2640?

There are 6 known substitutes for 5935-01-469-2640: 5930-00-115-3597, 5975-00-644-2893, 6240-00-927-3180 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 15303-1?

Key specifications for 15303-1: Overall Width: 1.500 INCHES NOMINAL IN; Cable Opening Length: 2.000 INCHES NOMINAL IN; Special Features: HAS 4 EA 114104-.437-SS-12 SCREWS AND 4 EA NAS1523C04E WASHERS; Mounting Facility Type and Quantity: 4 THREADED HOLE(S). 19 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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