PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

WC440NC1Clip,electrical

Federal Specifications Promulgated by General Services Administration Washington DC · NSN 5999-00-518-8333 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-00-518-8333 — this item is cataloged by the U.S. Government under National Stock Number 5999-00-518-8333. Primary manufacturer part number: WC440NC1.
Features
  • Clip,electrical — FSC 5999
  • Mounting Method: TERMINAL
  • Terminal Type and Quantity: 1 SCREW AXIALLY AT ONE END
  • Style Designator: NEEDLE CLIP
  • Current Rating in Amps: 20.0
  • Jaw Opening: 0.500 INCHES NOMINAL IN
  • Material: COPPER BODY
  • Mounting Method: TERMINAL
Applications
  • Applications requiring Copper Body construction
General Description

The Clip,electrical, cataloged under National Stock Number 5999-00-518-8333, is classified within Federal Supply Class 5999 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Federal Specifications Promulgated by General Services Administration Washington DC. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5999-00-518-8333
Primary Part NumberWC440NC1
Item NameClip,electrical
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerFederal Specifications Promulgated by General Services Administration Washington DC
StatusCANCELLED
Mounting MethodTERMINAL
Terminal Type and Quantity1 SCREW AXIALLY AT ONE END
Style DesignatorNEEDLE CLIP
Current Rating in Amps20.0
Jaw Opening0.500 INCHES NOMINAL IN
MaterialCOPPER BODY
Mounting MethodTERMINAL
Terminal Type and Quantity1 SCREW AXIALLY AT ONE END
Style DesignatorNEEDLE CLIP
Current Rating in Amps20.0
Jaw Opening0.500 INCHES NOMINAL IN
MaterialCOPPER BODY
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Shelf Life Code0
Criticality CodeQ
Unit of IssueEA
SMR CodeZN
Weight0.1000 lbs
Cube0.0043 cu ft
Verified Substitutes 12
5999-00-014-0431 INTERCHANGEABLE
Clip,electrical
5999-00-014-0432 INTERCHANGEABLE
Clip,electrical
5999-00-014-0433 INTERCHANGEABLE
Clip,electrical
5999-00-014-0434 INTERCHANGEABLE
Clip,electrical
5999-00-047-4610 INTERCHANGEABLE
Clip,electrical
5999-00-047-4613 INTERCHANGEABLE
Clip,electrical
4130-00-100-3344E2812-8450-1 INTERCHANGEABLE
Cooling Coil,air,duct Type
Fluid Handling Llc
5999-00-204-5206 INTERCHANGEABLE
Clip,electrical
5999-00-220-9775 INTERCHANGEABLE
Clip,electrical
5999-00-230-1212 INTERCHANGEABLE
Clip,electrical
Cross-Reference Index
Part NumberManufacturer
WC440NC1 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
50C Mueller Electric Company, Inc. Div Mueller Electric Company (USA)
AA59466-013 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
A-A-59466 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
Related Parts
5999-00-014-0431INTERCHANGEABLE
CLIP,ELECTRICAL
5999-00-014-0432INTERCHANGEABLE
CLIP,ELECTRICAL
5999-00-014-0433INTERCHANGEABLE
CLIP,ELECTRICAL
5999-00-014-0434INTERCHANGEABLE
CLIP,ELECTRICAL
5999-00-047-4610INTERCHANGEABLE
CLIP,ELECTRICAL
5999-00-047-4613INTERCHANGEABLE
CLIP,ELECTRICAL
4130-00-100-3344INTERCHANGEABLE
COOLING COIL,AIR,DUCT TYPE
E2812-8450-1
5999-00-204-5206INTERCHANGEABLE
CLIP,ELECTRICAL
5999-00-220-9775INTERCHANGEABLE
CLIP,ELECTRICAL
5999-00-230-1212INTERCHANGEABLE
CLIP,ELECTRICAL
5999-00-260-0447INTERCHANGEABLE
CLIP,ELECTRICAL
5999-00-263-1051INTERCHANGEABLE
CLIP,ELECTRICAL

Frequently Asked Questions

What is NSN 5999-00-518-8333?

NSN 5999-00-518-8333 is a Clip,electrical, manufactured by Federal Specifications Promulgated by General Services Administration Washington DC, classified under FSC 5999 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5999-00-518-8333?

NSN 5999-00-518-8333 has 4 cross-referenced part numbers: WC440NC1 (Federal Specifications Promulgated by General Services Administration Washington DC), 50C (Mueller Electric Company, Inc. Div Mueller Electric Company), AA59466-013 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), A-A-59466 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC).

What NSN replaces 5999-00-518-8333?

There are 12 known substitutes for 5999-00-518-8333: 5999-00-014-0431, 5999-00-014-0432, 5999-00-014-0433 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of WC440NC1?

Key specifications for WC440NC1: Mounting Method: TERMINAL; Overall Length: 2.380 INCHES NOMINAL IN; Terminal Type and Quantity: 1 SCREW AXIALLY AT ONE END; Style Designator: NEEDLE CLIP. 18 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5999-00-518-8333 still in active supply?

NSN 5999-00-518-8333 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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