018640

View detailed technical data, stock status, and sourcing information for: 018640
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5977 Electrical Contact Brushes and Electrodes

National Stock Number

5977-00-479-3328

Item Name Code

00302

Assigment Date

02/11/1970 (56 years ago)

A light specifically designed to be mounted on a marine craft to indicate its position in motion or at rest, its speed and/or its direction of travel.

5 shunt position designator, 0.500 inches nominal length, 0.250 inches nominal width, 0.250 inches nominal thickness, rectangular body style

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Shunt Position Designator: 5
Body Style: rectangular
Width: 0.250 inches nominal
Thickness: 0.250 inches nominal
Length: 0.500 inches nominal
Terminal Diameter: 0.344 inches nominal
Spring Free Length: 1.125 inches nominal
Largest Outside Diameter: 0.224 inches nominal
Contact Face Style: flat
Shunt Insulation Provision And Quantity: 1 uninsulated
Pressure Spring Type And Quantity: 1 cylindrical
Material: metal graphite
Material Document And Classification: helwig carbon grade 671 mfr ref single material response
Style Designator: one piece
Terminal Type And Quantity: 1 round cap

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
018640	Electrical Contact Brush
67252550032-5-01	Electrical Contact Brush

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5977-00-479-3328?

The FSCG of the NSN 5977-00-479-3328 is 5977

Does the NSN 5977-00-479-3328 have a Schedule B code assigned?

Yes, the Schedule B code is 8545200000

Does NSN 5977-00-479-3328 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 5977-00-479-3328 contain precious materials?

Item does not contain precious metal.

Does NSN 5977-00-479-3328 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 5977-00-479-3328 was assigned to the Federal Catalog?

It was assigned 56 years ago, on Wed, Feb 11, 1970