PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

20-056-1Shell,electrical Connector

Bell Textron Inc · NSN 5935-01-048-9520 · FSC 5935 · No Item Name Available
Verified by PartsTable
NSN 5935-01-048-9520 — this item is cataloged by the U.S. Government under National Stock Number 5935-01-048-9520. Primary manufacturer part number: 20-056-1.
Features
  • Shell,electrical Connector — FSC 5935
  • Cable Opening Quantity: 1
  • Material: ALUMINUM ALLOY LOCATION NOT OTHERWISE SPECIFIED
  • Surface Treatment: NICKEL
  • Thread Series Designator: UN
  • Style Designator: STRAIGHT SHAPE, SOLID INTERNAL THREADED COUPLING
  • Thread Class: 2B
  • Thread Quantity Per Inch: 16
Applications
  • Electrical interconnection
  • Signal interface mating
  • Quick-disconnect coupling
  • Applications requiring Aluminum Alloy Location Not Otherwise Specified construction
General Description

The Shell,electrical Connector, cataloged under National Stock Number 5935-01-048-9520, 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 Bell Textron Inc. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5935-01-048-9520
Primary Part Number20-056-1
Item NameShell,electrical Connector
FSC / FSG5935 / 59 — No Item Name Available
ManufacturerBell Textron Inc
StatusACTIVE
Cable Opening Quantity1
MaterialALUMINUM ALLOY LOCATION NOT OTHERWISE SPECIFIED
Surface TreatmentNICKEL
Thread Series DesignatorUN
Style DesignatorSTRAIGHT SHAPE, SOLID INTERNAL THREADED COUPLING
Thread Class2B
Thread Quantity Per Inch16
Nominal Thread Size2.250 INCHES IN
Size Designation36
Mounting Facility Type and Quantity1 THREADED COUPLING
Thread DirectionRIGHT-HAND
Body Diameter2.550 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
3110-00-100-3088 INTERCHANGEABLE
Cone and Rollers,tapered Roller
5910-00-583-451720056-1 INTERCHANGEABLE
Capacitor,fixed,paper Dielectric
Cd Snow Hill, Llc
4820-01-246-6010 INTERCHANGEABLE
Valve,regulating,fluid Pressure
5355-01-499-0033B-830-22100 ITEM 9 INTERCHANGEABLE
Pointer,dial
B.w. Elliott Manufacturing Co., Llc
1560-01-680-937520056.1 INTERCHANGEABLE
Panel,structural,aircraft
Kenjer Industries
Cross-Reference Index
Part NumberManufacturer
6000-041-3603R Amphenol Optimize Manufacturing Co. Div Amphenol Aerospace/matrix (USA)
G62680 Glenair, Inc. (USA)
20-056-1 PRIMARY Bell Textron Inc (USA)
WI/FW836-3N Williamsrdm, Inc. (USA)
Related Parts
3110-00-100-3088INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
5910-00-583-4517INTERCHANGEABLE
CAPACITOR,FIXED,PAPER DIELECTRIC
20056-1
4820-01-246-6010INTERCHANGEABLE
VALVE,REGULATING,FLUID PRESSURE
5355-01-499-0033INTERCHANGEABLE
POINTER,DIAL
B-830-22100 ITEM 9
1560-01-680-9375INTERCHANGEABLE
PANEL,STRUCTURAL,AIRCRAFT
20056.1

Frequently Asked Questions

What is NSN 5935-01-048-9520?

NSN 5935-01-048-9520 is a Shell,electrical Connector, manufactured by Bell Textron Inc, classified under FSC 5935 (No Item Name Available). Status: active.

What are the part numbers for NSN 5935-01-048-9520?

NSN 5935-01-048-9520 has 4 cross-referenced part numbers: 6000-041-3603R (Amphenol Optimize Manufacturing Co. Div Amphenol Aerospace/matrix), G62680 (Glenair, Inc.), 20-056-1 (Bell Textron Inc), WI/FW836-3N (Williamsrdm, Inc.).

What NSN replaces 5935-01-048-9520?

There are 5 known substitutes for 5935-01-048-9520: 3110-00-100-3088, 5910-00-583-4517, 4820-01-246-6010 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 20-056-1?

Key specifications for 20-056-1: Cable Opening Quantity: 1; Material: ALUMINUM ALLOY LOCATION NOT OTHERWISE SPECIFIED; Surface Treatment: NICKEL; Thread Series Designator: UN. 13 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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