580-6641123-ECHG-B11

View detailed technical data, stock status, and sourcing information for: 580-6641123-ECHG-B11
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-484-7175

Item Name Code

18257

Assigment Date

05/07/2001 (25 years ago)

A device primarily designed to control the supply circuit(s) of a motor in order to accelerate the motor from rest to normal speed. Includes manual starters with overload protection and manual, automatic or semiautomatic starters consisting of combinations of items such as relays, resistors, switches, circuit breakers, and the like. Excludes:relay-switch; circuit breaker; switch (as modified) and relay (as modified). For devices, which in addition to starting and stopping, reverse, select and/or regulate the speed of a motor, see controller (as modified).

2.000 inches nominal fastener length, right-hand thread direction, 2.000 inches nominal thread length, 2a thread class, ecl work platform; seawolf class ssn end item identification

Product Characteristics

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

Thread Class: 2a
Thread Direction: right-hand
Thread Length: 2.000 inches nominal
Fastener Length: 2.000 inches nominal
End Item Identification: ecl work platform; seawolf class ssn
Nominal Thread Diameter: 0.500 inches
Thread Quantity Per Inch: 13
Part Name Assigned By Controlling Agency: navy special project
Material: steel corrosion resisting overall
Thread Series Designator: unc

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
218010201	Hexagon Head Cap Screw
580-6641123-1075	Hexagon Head Cap Screw
580-6641123-ECHG-B11	Hexagon Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-01-484-7175?

The FSCG of the NSN 5305-01-484-7175 is 5305

Does the NSN 5305-01-484-7175 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-484-7175 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 5305-01-484-7175 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-484-7175 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 5305-01-484-7175 was assigned to the Federal Catalog?

It was assigned 25 years ago, on Mon, May 7, 2001