PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A118520Cap,electrical

Raytheon Company Dba Raytheon Co · NSN 5999-00-201-3724 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-00-201-3724 — this item is cataloged by the U.S. Government under National Stock Number 5999-00-201-3724. Primary manufacturer part number: A118520.
Features
  • Cap,electrical — FSC 5999
  • Chain: NOT INCLUDED
  • Fastening Facility: KNURLED EDGE
  • Usage Design: CAP FOR BRUSH HOLDER
  • Diameter: 0.563 INCHES NOMINAL IN
  • Mounting Method: THREAD
  • Thread Size: 3/8-32
  • Length: 0.280 INCHES NOMINAL IN
Applications
  • Applications requiring Plastic Body construction
General Description

The Cap,electrical, cataloged under National Stock Number 5999-00-201-3724, 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 Raytheon Company Dba Raytheon Co. Government technical data includes 22 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 9 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
NSN5999-00-201-3724
Primary Part NumberA118520
Item NameCap,electrical
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerRaytheon Company Dba Raytheon Co
StatusCANCELLED
ChainNOT INCLUDED
Fastening FacilityKNURLED EDGE
Usage DesignCAP FOR BRUSH HOLDER
Diameter0.563 INCHES NOMINAL IN
Mounting MethodTHREAD
Thread Size3/8-32
Length0.280 INCHES NOMINAL IN
InsertINCLUDED
MaterialPLASTIC BODY
MaterialCOPPER ALLOY INSERT
FSC Application DataBRUSH HOLDER,ELECTRICAL CONTACT
ChainNOT INCLUDED
Fastening FacilityKNURLED EDGE
Usage DesignCAP FOR BRUSH HOLDER
Diameter0.563 INCHES NOMINAL IN
Mounting MethodTHREAD
Thread Size3/8-32
Length0.280 INCHES NOMINAL IN
InsertINCLUDED
MaterialPLASTIC BODY
MaterialCOPPER ALLOY INSERT
FSC Application DataBRUSH HOLDER,ELECTRICAL CONTACT
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Shelf Life Code0
Criticality CodeQ
Unit of IssueEA
SMR CodeJZ
Weight0.0100 lbs
Cube0.0026 cu ft
Verified Substitutes 12
5945-00-017-052766C43042 INTERCHANGEABLE
Relay,electromagnetic
Ogden Air Logistics Center
6110-00-080-749311073597 INTERCHANGEABLE
Control-Indicator Subassembly
Us Army Aviation and Missile Command
5940-00-204-916243350-11 INTERCHANGEABLE
Terminal,lug
Hydro-Aire Aerospace Corp
4730-00-224-73230960-0034 INTERCHANGEABLE
Nipple,tube
Victor Equipment Co
5360-00-246-9557 INTERCHANGEABLE
Spring,helical,extension
2040-00-393-3877 INTERCHANGEABLE
Rudder and Stock
3030-00-529-0296 INTERCHANGEABLE
Belt,v
4920-00-609-8649 INTERCHANGEABLE
Load Bank Assy,heat
4030-00-612-6733 INTERCHANGEABLE
Thimble,rope
5315-00-811-3439C5-1 INTERCHANGEABLE
Pin,spring
Roller Bearing Co of America, Inc Div Pic Design
Cross-Reference Index
Part NumberManufacturer
234-0227-000 Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
M20003 Electro Engineering Products Co Inc (USA)
A118520 PRIMARY Raytheon Company Dba Raytheon Co (USA)
32311-2 Continental Electric Co Inc (USA)
89-112437-1 Gte Products Corp Entertainment Products Group (USA)
682S Midwest Moulding and Mfg (USA)
34797-1 PRIMARY Raytheon Company Dba Raytheon (USA)
C51 Phoenix Electric Mfg Co (USA)
22839-6 Electrolux Corp Sub of Consolidated Foods Corp (USA)
Related Parts
5945-00-017-0527INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
66C43042
6110-00-080-7493INTERCHANGEABLE
CONTROL-INDICATOR SUBASSEMBLY
11073597
5940-00-204-9162INTERCHANGEABLE
TERMINAL,LUG
43350-11
4730-00-224-7323INTERCHANGEABLE
NIPPLE,TUBE
0960-0034
5360-00-246-9557INTERCHANGEABLE
SPRING,HELICAL,EXTENSION
2040-00-393-3877INTERCHANGEABLE
RUDDER AND STOCK
3030-00-529-0296INTERCHANGEABLE
BELT,V
4920-00-609-8649INTERCHANGEABLE
LOAD BANK ASSY,HEAT
4030-00-612-6733INTERCHANGEABLE
THIMBLE,ROPE
5315-00-811-3439INTERCHANGEABLE
PIN,SPRING
C5-1
5945-00-924-4416INTERCHANGEABLE
RELAY
5935-01-011-4748INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
C-51

Frequently Asked Questions

What is NSN 5999-00-201-3724?

NSN 5999-00-201-3724 is a Cap,electrical, manufactured by Raytheon Company Dba Raytheon Co, classified under FSC 5999 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5999-00-201-3724?

NSN 5999-00-201-3724 has 9 cross-referenced part numbers: 234-0227-000 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems), M20003 (Electro Engineering Products Co Inc), A118520 (Raytheon Company Dba Raytheon Co), 32311-2 (Continental Electric Co Inc), 89-112437-1 (Gte Products Corp Entertainment Products Group) and 4 more.

What NSN replaces 5999-00-201-3724?

There are 12 known substitutes for 5999-00-201-3724: 5945-00-017-0527, 6110-00-080-7493, 5940-00-204-9162 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of A118520?

Key specifications for A118520: Chain: NOT INCLUDED; Fastening Facility: KNURLED EDGE; Usage Design: CAP FOR BRUSH HOLDER; Diameter: 0.563 INCHES NOMINAL IN. 24 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5999-00-201-3724 still in active supply?

NSN 5999-00-201-3724 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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