PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

103001Clip,electrical

Littelfuse, Inc. · NSN 5999-00-279-8504 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-00-279-8504 — this item is cataloged by the U.S. Government under National Stock Number 5999-00-279-8504. Primary manufacturer part number: 103001.
Features
  • Clip,electrical — FSC 5999
  • Mounting Facility Quantity: 1
  • Hole Accommodation Diameter: 0.281 INCHES NOMINAL IN
  • Current Rating in Amps: 20.0
  • Material: COPPER ALLOY BODY
  • Surface Treatment: NICKEL BODY
  • Style Designator: FERRULE CLIP W/STOP
  • Unthreaded Mounting Hole Diameter: 0.173 INCHES NOMINAL IN
Applications
  • Applications requiring Copper Alloy Body construction
General Description

The Clip,electrical, cataloged under National Stock Number 5999-00-279-8504, 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 Littelfuse, Inc.. Government technical data includes 16 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5999-00-279-8504
Primary Part Number103001
Item NameClip,electrical
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerLittelfuse, Inc.
StatusCANCELLED
Mounting Facility Quantity1
Hole Accommodation Diameter0.281 INCHES NOMINAL IN
Current Rating in Amps20.0
MaterialCOPPER ALLOY BODY
Surface TreatmentNICKEL BODY
Style DesignatorFERRULE CLIP W/STOP
Unthreaded Mounting Hole Diameter0.173 INCHES NOMINAL IN
Mounting MethodUNTHREADED HOLE(S)
Mounting Facility Quantity1
Hole Accommodation Diameter0.281 INCHES NOMINAL IN
Current Rating in Amps20.0
MaterialCOPPER ALLOY BODY
Surface TreatmentNICKEL BODY
Style DesignatorFERRULE CLIP W/STOP
Unthreaded Mounting Hole Diameter0.173 INCHES NOMINAL IN
Mounting MethodUNTHREADED HOLE(S)
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Shelf Life Code0
Criticality CodeQ
Unit of IssueEA
SMR CodeJZ
Weight0.0500 lbs
Cube0.0030 cu ft
Verified Substitutes 12
Analyzer,spectrum
Probe,test
5330-00-033-184272687 INTERCHANGEABLE
Seal
Honeywell International Inc. Div Aerospace - Torrance
5950-00-093-614610300-1 INTERCHANGEABLE
Coil,radio Frequency
Carbon/graphite Group Inc the
3110-00-155-9618056-4 INTERCHANGEABLE
Bearing,ball,annular
Lockheed Martin Corporation Div Rms - Mitchel Field
5935-00-203-498910163-2 INTERCHANGEABLE
Connector,receptacle,electrical
Alliant Techsystems Operations Llc Div Defense Electronic Systems
4910-00-204-3170 INTERCHANGEABLE
Gage,tire Pressure,self-Containe
4910-00-449-6579 INTERCHANGEABLE
Gage,tire Pressure,self-Containe
5895-00-459-3379103001 INTERCHANGEABLE
Cover,electronic Communication E
L3harris Technologies, Inc Div Space & Airborne Systems
6515-00-488-51114550-01 INTERCHANGEABLE
Intravenous Injection Set
Abbott Laboratories Inc. Div Hospital Products Division
Cross-Reference Index
Part NumberManufacturer
0117-2 Lockheed Martin Corporation Div Rms - Mitchel Field (USA)
367-51 Entron Industries Limited Partnership Dba Entron Industries Property Div (USA)
103001 PRIMARY Littelfuse, Inc. (USA)
4550 PRIMARY Micromatic Textron Inc Sub of Textron Inc (USA)
Related Parts
6625-01-059-8008SUCCESSOR
ANALYZER,SPECTRUM
6625-01-163-5476SUCCESSOR
PROBE,TEST
5330-00-033-1842INTERCHANGEABLE
SEAL
72687
5950-00-093-6146INTERCHANGEABLE
COIL,RADIO FREQUENCY
10300-1
3110-00-155-9618INTERCHANGEABLE
BEARING,BALL,ANNULAR
056-4
5935-00-203-4989INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
10163-2
4910-00-204-3170INTERCHANGEABLE
GAGE,TIRE PRESSURE,SELF-CONTAINE
4910-00-449-6579INTERCHANGEABLE
GAGE,TIRE PRESSURE,SELF-CONTAINE
5895-00-459-3379INTERCHANGEABLE
COVER,ELECTRONIC COMMUNICATION E
103001
6515-00-488-5111INTERCHANGEABLE
INTRAVENOUS INJECTION SET
4550-01
3030-00-528-4620INTERCHANGEABLE
BELT,V
6240-00-583-3818INTERCHANGEABLE
LAMP,INCANDESCENT

Frequently Asked Questions

What is NSN 5999-00-279-8504?

NSN 5999-00-279-8504 is a Clip,electrical, manufactured by Littelfuse, Inc., classified under FSC 5999 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5999-00-279-8504?

NSN 5999-00-279-8504 has 4 cross-referenced part numbers: 0117-2 (Lockheed Martin Corporation Div Rms - Mitchel Field), 367-51 (Entron Industries Limited Partnership Dba Entron Industries Property Div), 103001 (Littelfuse, Inc.), 4550 (Micromatic Textron Inc Sub of Textron Inc).

What NSN replaces 5999-00-279-8504?

There are 12 known substitutes for 5999-00-279-8504: 6625-01-059-8008, 6625-01-163-5476, 5330-00-033-1842 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 103001?

Key specifications for 103001: Overall Width: 0.391 INCHES NOMINAL IN; Mounting Facility Quantity: 1; Hole Accommodation Diameter: 0.281 INCHES NOMINAL IN; Overall Length: 0.469 INCHES NOMINAL IN. 22 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5999-00-279-8504 still in active supply?

NSN 5999-00-279-8504 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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