PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

234-4090-00Cap,electrical

Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems · NSN 5999-00-518-8992 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-00-518-8992 — this item is cataloged by the U.S. Government under National Stock Number 5999-00-518-8992. Primary manufacturer part number: 234-4090-00.
Features
  • Cap,electrical — FSC 5999
  • Material: COPPER ALLOY INSERT
  • Material: PLASTIC BODY
  • FSC Application Data: HOLDER,ELECTRICAL CONTACT BRUSH
  • Thread Size: 7/16-27
  • Mounting Method: THREAD
  • Chain: NOT INCLUDED
  • Diameter: 0.688 INCHES NOMINAL IN
Applications
  • Applications requiring Copper Alloy Insert construction
General Description

The Cap,electrical, cataloged under National Stock Number 5999-00-518-8992, 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 Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems. Government technical data includes 18 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5999-00-518-8992
Primary Part Number234-4090-00
Item NameCap,electrical
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerRockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
StatusACTIVE
MaterialCOPPER ALLOY INSERT
MaterialPLASTIC BODY
FSC Application DataHOLDER,ELECTRICAL CONTACT BRUSH
Thread Size7/16-27
Mounting MethodTHREAD
ChainNOT INCLUDED
Diameter0.688 INCHES NOMINAL IN
InsertINCLUDED
Length0.281 INCHES NOMINAL IN
MaterialCOPPER ALLOY INSERT
MaterialPLASTIC BODY
FSC Application DataHOLDER,ELECTRICAL CONTACT BRUSH
Thread Size7/16-27
Mounting MethodTHREAD
ChainNOT INCLUDED
Diameter0.688 INCHES NOMINAL IN
InsertINCLUDED
Length0.281 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3110-00-227-2790506-5 INTERCHANGEABLE
Bearing,roller,needle
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
3020-00-241-88215065 INTERCHANGEABLE
Gear,bevel
Struthers Wells Corp
5935-00-244-572809020011 INTERCHANGEABLE
Connector,receptacle,electrical
Thales Components Corp Div Thales Components Corporation
5935-00-450-8552131-1026 INTERCHANGEABLE
Adapter,connector
Amphenol Corporation Div Amphenol Rf
1560-00-784-7104 INTERCHANGEABLE
Fairing,root,boom
4933-00-867-66077799773 INTERCHANGEABLE
Sight,bore,optical
Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate
5340-00-916-3445 INTERCHANGEABLE
Cup,compression
4310-00-963-91705065 INTERCHANGEABLE
Stud,valve,2nd Stag
Norwalk Compreseer Company Inc Dba Norwalk Compressor Company
6105-01-062-21225065 INTERCHANGEABLE
Motor,direct Current
Motor Specialty Inc
5310-01-078-07685065 INTERCHANGEABLE
Nut
Page Chester Ltd Dba Cooperative Industries Div Cooperative Industries Aerospace Defense
Cross-Reference Index
Part NumberManufacturer
234-4090-00 PRIMARY Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
5065 Zenith Radio Corp of Iowa (USA)
Related Parts
3110-00-227-2790INTERCHANGEABLE
BEARING,ROLLER,NEEDLE
506-5
3020-00-241-8821INTERCHANGEABLE
GEAR,BEVEL
5065
5935-00-244-5728INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
09020011
5935-00-450-8552INTERCHANGEABLE
ADAPTER,CONNECTOR
131-1026
1560-00-784-7104INTERCHANGEABLE
FAIRING,ROOT,BOOM
4933-00-867-6607INTERCHANGEABLE
SIGHT,BORE,OPTICAL
7799773
5340-00-916-3445INTERCHANGEABLE
CUP,COMPRESSION
4310-00-963-9170INTERCHANGEABLE
STUD,VALVE,2ND STAG
5065
6105-01-062-2122INTERCHANGEABLE
MOTOR,DIRECT CURRENT
5065
5310-01-078-0768INTERCHANGEABLE
NUT
5065
3810-01-122-9375INTERCHANGEABLE
CRANE,CRAWLER MOUNTED
4820-01-163-1065INTERCHANGEABLE
VALVE,CHECK
5065-ASSY-1A-PL1355

Frequently Asked Questions

What is NSN 5999-00-518-8992?

NSN 5999-00-518-8992 is a Cap,electrical, manufactured by Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems, classified under FSC 5999 (No Item Name Available). Status: active.

What are the part numbers for NSN 5999-00-518-8992?

NSN 5999-00-518-8992 has 2 cross-referenced part numbers: 234-4090-00 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems), 5065 (Zenith Radio Corp of Iowa).

What NSN replaces 5999-00-518-8992?

There are 12 known substitutes for 5999-00-518-8992: 3110-00-227-2790, 3020-00-241-8821, 5935-00-244-5728 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 234-4090-00?

Key specifications for 234-4090-00: Material: COPPER ALLOY INSERT; Material: PLASTIC BODY; FSC Application Data: HOLDER,ELECTRICAL CONTACT BRUSH; Thread Size: 7/16-27. 18 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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