PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

205009Cap,electrical

L3 Aviation Products, Inc. Dba L3 Technologies · NSN 5999-00-615-7740 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-00-615-7740 — this item is cataloged by the U.S. Government under National Stock Number 5999-00-615-7740. Primary manufacturer part number: 205009.
Features
  • Cap,electrical — FSC 5999
  • Material: PLASTIC OR PLASTIC OR PLASTIC PHENOL FORMALDEHYDE (PMO) BODYPLASTIC PHENOL FORMALDEHYDE (PMO) BODY
  • FSC Application Data: BRUSH,ELECTRICAL CONTACTBRUSH,ELECTRICAL CONTACT
  • Surface Treatment: PAINTPAINT
  • Material: COPPER ALLOY INSERTCOPPER ALLOY INSERT
  • Fastening Facility: KNURLED EDGEKNURLED EDGE
  • Insert: INCLUDEDINCLUDED
  • Usage Design: CAP FOR BRUSH HOLDERCAP FOR BRUSH HOLDER
Applications
  • Applications requiring Plastic or Plastic or Plastic Phenol Formaldehyde (pmo) Bodyplastic Phenol Formaldehyde (pmo) Body construction
General Description

The Cap,electrical, cataloged under National Stock Number 5999-00-615-7740, 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 L3 Aviation Products, Inc. Dba L3 Technologies. Government technical data includes 24 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5999-00-615-7740
Primary Part Number205009
Item NameCap,electrical
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerL3 Aviation Products, Inc. Dba L3 Technologies
StatusCANCELLED
MaterialPLASTIC OR PLASTIC OR PLASTIC PHENOL FORMALDEHYDE (PMO) BODYPLASTIC PHENOL FORMALDEHYDE (PMO) BODY
FSC Application DataBRUSH,ELECTRICAL CONTACTBRUSH,ELECTRICAL CONTACT
Surface TreatmentPAINTPAINT
MaterialCOPPER ALLOY INSERTCOPPER ALLOY INSERT
Fastening FacilityKNURLED EDGEKNURLED EDGE
InsertINCLUDEDINCLUDED
Usage DesignCAP FOR BRUSH HOLDERCAP FOR BRUSH HOLDER
ChainNOT INCLUDEDNOT INCLUDED
Mounting MethodTHREADTHREAD
Diameter0.687 INCHES NOMINAL0.687 INCHES NOMINAL IN
Length0.312 INCHES NOMINAL0.312 INCHES NOMINAL IN
Thread Size7/16-277/16-27
MaterialPLASTIC OR PLASTIC OR PLASTIC PHENOL FORMALDEHYDE (PMO) BODYPLASTIC PHENOL FORMALDEHYDE (PMO) BODY
FSC Application DataBRUSH,ELECTRICAL CONTACTBRUSH,ELECTRICAL CONTACT
Surface TreatmentPAINTPAINT
MaterialCOPPER ALLOY INSERTCOPPER ALLOY INSERT
Fastening FacilityKNURLED EDGEKNURLED EDGE
InsertINCLUDEDINCLUDED
Usage DesignCAP FOR BRUSH HOLDERCAP FOR BRUSH HOLDER
ChainNOT INCLUDEDNOT INCLUDED
Mounting MethodTHREADTHREAD
Diameter0.687 INCHES NOMINAL0.687 INCHES NOMINAL IN
Length0.312 INCHES NOMINAL0.312 INCHES NOMINAL IN
Thread Size7/16-277/16-27
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 2
5310-00-143-5681 INTERCHANGEABLE
Washer,lock
5940-00-843-413529A-260 INTERCHANGEABLE
Terminal,lug
Zierick Mfg Corp
Cross-Reference Index
Part NumberManufacturer
205009 PRIMARY L3 Aviation Products, Inc. Dba L3 Technologies (USA)
29A14 Franklin Electric Co Inc (USA)
Related Parts
5310-00-143-5681INTERCHANGEABLE
WASHER,LOCK
5940-00-843-4135INTERCHANGEABLE
TERMINAL,LUG
29A-260

Frequently Asked Questions

What is NSN 5999-00-615-7740?

NSN 5999-00-615-7740 is a Cap,electrical, manufactured by L3 Aviation Products, Inc. Dba L3 Technologies, classified under FSC 5999 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5999-00-615-7740?

NSN 5999-00-615-7740 has 2 cross-referenced part numbers: 205009 (L3 Aviation Products, Inc. Dba L3 Technologies), 29A14 (Franklin Electric Co Inc).

What NSN replaces 5999-00-615-7740?

There are 2 known substitutes for 5999-00-615-7740: 5310-00-143-5681, 5940-00-843-4135. Verify interchangeability with system specifications before substitution.

What are the specifications of 205009?

Key specifications for 205009: Material: PLASTIC OR PLASTIC OR PLASTIC PHENOL FORMALDEHYDE (PMO) BODYPLASTIC PHENOL FORMALDEHYDE (PMO) BODY; FSC Application Data: BRUSH,ELECTRICAL CONTACTBRUSH,ELECTRICAL CONTACT; Special Features: O.375 IN. LG BY 0.062 IN. W SLOT IN CONVEX HEAD 0.565 IN. OD,0.178 IN. W KNURL ON PERIPHERY,1/2 IN. DIA BY 0.163 IN. DEEP HOLE IN CAP TO ACCOMMODATE INSERTO.375 IN. LG BY 0.062 IN. W SLOT IN CONVEX HEAD 0.565 IN. OD,0.178 IN. W KNURL ON PERIPHERY,1/2 IN. DIA BY 0.163 IN. DEEP HOLE IN CAP TO ACCOMMODATE INSERT IN; Surface Treatment: PAINTPAINT. 28 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5999-00-615-7740 still in active supply?

NSN 5999-00-615-7740 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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