PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

DL6-3550-3F-CT-CITerminal,stud

Staffall, Inc. Dba Staffall Inc · NSN 5940-00-150-4331 · FSC 5940 · No Item Name Available
Verified by PartsTable
NSN 5940-00-150-4331 — this item is cataloged by the U.S. Government under National Stock Number 5940-00-150-4331. Primary manufacturer part number: DL6-3550-3F-CT-CI.
Features
  • Terminal,stud — FSC 5940
  • Identification Code Color: BLUE
  • Surface Treatment: PASSIVATE CONDUCTOR ACCOMMODATION SINGLE LAYER
  • Basic Shape Style: NONTUBULAR, HEX
  • Terminal Length: 0.156 INCHES IN
  • Mounting Thread Diameter: 0.086 INCHES IN
  • Mounting Thread Series: UNIFIED NATIONAL COARSE (UNC)
  • Mounting Thread Quantity: 56 PER INCH
Applications
  • Applications requiring Copper Alloy Mounting Facility construction
General Description

The Terminal,stud, cataloged under National Stock Number 5940-00-150-4331, is classified within Federal Supply Class 5940 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Staffall, Inc. Dba Staffall Inc. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5940-00-150-4331
Primary Part NumberDL6-3550-3F-CT-CI
Item NameTerminal,stud
FSC / FSG5940 / 59 — No Item Name Available
ManufacturerStaffall, Inc. Dba Staffall Inc
StatusCANCELLED
Identification Code ColorBLUE
Surface TreatmentPASSIVATE CONDUCTOR ACCOMMODATION SINGLE LAYER
Basic Shape StyleNONTUBULAR, HEX
Terminal Length0.156 INCHES IN
Mounting Thread Diameter0.086 INCHES IN
Mounting Thread SeriesUNIFIED NATIONAL COARSE (UNC)
Mounting Thread Quantity56 PER INCH
Mounting Method StyleTAPPED HOLE
Turret Minor Diameter0.047 INCHES SINGLE END IN
Electrical Insulation FeatureSTANDOFF INSULATION
MaterialCOPPER ALLOY MOUNTING FACILITY
MaterialCOPPER ALLOY CONDUCTOR ACCOMMODATION
Largest Diameter0.072 INCHES SINGLE END IN
Thread Length0.117 INCHES IN
Conductor Accommodation TypeDOUBLE TURRET SINGLE END
MaterialPLASTIC DIALLYL PHTHALATE INSULATION
Width Across Flats0.156 INCHES IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 1
5940-00-615-6475 INTERCHANGEABLE
Terminal,stud
Cross-Reference Index
Part NumberManufacturer
572-4887-01-05-16 Interconnection Products Inc (USA)
90001A1944 Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service (USA)
255-98-00148 L3 Aviation Products, Inc. Dba L3 Technologies (USA)
10688452-1 Us Army Aviation and Missile Command (USA)
DL6-3550-3F-CT-CI PRIMARY Staffall, Inc. Dba Staffall Inc (USA)
362208-2 L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products (USA)
4887-1-0516 Interconnection Products Inc (USA)
Related Parts
5940-00-615-6475INTERCHANGEABLE
TERMINAL,STUD

Frequently Asked Questions

What is NSN 5940-00-150-4331?

NSN 5940-00-150-4331 is a Terminal,stud, manufactured by Staffall, Inc. Dba Staffall Inc, classified under FSC 5940 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5940-00-150-4331?

NSN 5940-00-150-4331 has 7 cross-referenced part numbers: 572-4887-01-05-16 (Interconnection Products Inc), 90001A1944 (Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service), 255-98-00148 (L3 Aviation Products, Inc. Dba L3 Technologies), 10688452-1 (Us Army Aviation and Missile Command), DL6-3550-3F-CT-CI (Staffall, Inc. Dba Staffall Inc) and 2 more.

What NSN replaces 5940-00-150-4331?

There is 1 known substitute for 5940-00-150-4331: 5940-00-615-6475. Verify interchangeability with system specifications before substitution.

What are the specifications of DL6-3550-3F-CT-CI?

Key specifications for DL6-3550-3F-CT-CI: Identification Code Color: BLUE; Surface Treatment: PASSIVATE CONDUCTOR ACCOMMODATION SINGLE LAYER; Basic Shape Style: NONTUBULAR, HEX; Terminal Length: 0.156 INCHES IN. 18 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5940-00-150-4331 still in active supply?

NSN 5940-00-150-4331 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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