PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4821-1-0516Terminal,stud

Interconnection Products Inc · NSN 5940-00-901-4899 · FSC 5940 · No Item Name Available
Verified by PartsTable
NSN 5940-00-901-4899 — this item is cataloged by the U.S. Government under National Stock Number 5940-00-901-4899. Primary manufacturer part number: 4821-1-0516.
Features
  • Terminal,stud — FSC 5940
  • Terminal Length: 0.344 INCHES IN
  • Material Document and Classification: QQ-B-626,COMP 22,1/2H FED SPEC SINGLE MATERIAL RESPONSE CONDUCTOR ACCOMMODATION
  • Material: COPPER ALLOY CONDUCTOR ACCOMMODATION
  • Mounting Thread Series: UNIFIED NATIONAL COARSE (UNC)
  • Dry Flashover Voltage Rating in Volts: 6000.0
  • Turret Minor Diameter: 0.062 INCHES SINGLE END IN
  • Conductor Accommodation Type: DOUBLE TURRET SINGLE END
Applications
  • Applications requiring Copper Alloy Conductor Accommodation construction
General Description

The Terminal,stud, cataloged under National Stock Number 5940-00-901-4899, 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 Interconnection Products Inc. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5940-00-901-4899
Primary Part Number4821-1-0516
Item NameTerminal,stud
FSC / FSG5940 / 59 — No Item Name Available
ManufacturerInterconnection Products Inc
StatusCANCELLED
Terminal Length0.344 INCHES IN
Material Document and ClassificationQQ-B-626,COMP 22,1/2H FED SPEC SINGLE MATERIAL RESPONSE CONDUCTOR ACCOMMODATION
MaterialCOPPER ALLOY CONDUCTOR ACCOMMODATION
Mounting Thread SeriesUNIFIED NATIONAL COARSE (UNC)
Dry Flashover Voltage Rating in Volts6000.0
Turret Minor Diameter0.062 INCHES SINGLE END IN
Conductor Accommodation TypeDOUBLE TURRET SINGLE END
Mounting Thread Diameter0.138 INCHES IN
Width Across Flats0.250 INCHES IN
Largest Diameter0.140 INCHES SINGLE END IN
Electrical Insulation FeatureSTANDOFF INSULATION
Basic Shape StyleNONTUBULAR, HEX
Thread Length0.219 INCHES IN
Mounting Method StyleTAPPED HOLE
Identification Code ColorBLUE
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 5
2520-00-039-970048211 INTERCHANGEABLE
End Head Assembly
The Oilgear Company Dba Jiffy Lube 213 Div Oilgear
1560-00-793-15254821-1 INTERCHANGEABLE
Duct Assembly,airconditioning Sy
Flexco, Inc
4320-01-084-053448211 INTERCHANGEABLE
Finned Tubing,intercoolent
Leroi International Inc Dba Compair Leroi
5940-01-158-92546180D-4-7 INTERCHANGEABLE
Terminal,stud
Lerco Div Space-Lok Inc
6240-01-278-9825 INTERCHANGEABLE
Lamp,incandescent
Cross-Reference Index
Part NumberManufacturer
4821-1-0516 Interconnection Products Inc (USA)
572-4821-01-05-16 Interconnection Products Inc (USA)
15L20DB4 Whitso Inc (USA)
4821-1 Interconnection Products Inc (USA)
HAA01-103 Veeco Instruments Inc Lambda Div (USA)
6665-52-6 Advanced Interconnections Corporation (USA)
306-2513-280 Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
722248-51 Globe Electrical Mfg Co (USA)
6665-52-6 Electronic Molding Corp (USA)
Related Parts
2520-00-039-9700INTERCHANGEABLE
END HEAD ASSEMBLY
48211
1560-00-793-1525INTERCHANGEABLE
DUCT ASSEMBLY,AIRCONDITIONING SY
4821-1
4320-01-084-0534INTERCHANGEABLE
FINNED TUBING,INTERCOOLENT
48211
5940-01-158-9254INTERCHANGEABLE
TERMINAL,STUD
6180D-4-7
6240-01-278-9825INTERCHANGEABLE
LAMP,INCANDESCENT

Frequently Asked Questions

What is NSN 5940-00-901-4899?

NSN 5940-00-901-4899 is a Terminal,stud, manufactured by Interconnection Products Inc, classified under FSC 5940 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5940-00-901-4899?

NSN 5940-00-901-4899 has 9 cross-referenced part numbers: 4821-1-0516 (Interconnection Products Inc), 572-4821-01-05-16 (Interconnection Products Inc), 15L20DB4 (Whitso Inc), 4821-1 (Interconnection Products Inc), HAA01-103 (Veeco Instruments Inc Lambda Div) and 4 more.

What NSN replaces 5940-00-901-4899?

There are 5 known substitutes for 5940-00-901-4899: 2520-00-039-9700, 1560-00-793-1525, 4320-01-084-0534 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 4821-1-0516?

Key specifications for 4821-1-0516: Overall Height: 0.938 INCHES IN; Terminal Length: 0.344 INCHES IN; Material Document and Classification: QQ-B-626,COMP 22,1/2H FED SPEC SINGLE MATERIAL RESPONSE CONDUCTOR ACCOMMODATION; Material: COPPER ALLOY CONDUCTOR ACCOMMODATION. 16 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5940-00-901-4899 still in active supply?

NSN 5940-00-901-4899 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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