5305-01-453-4474

Find complete technical information, availability, and procurement data for: 5305-01-453-4474
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-453-4474

Item Name Code

06657

Assigment Date

02/28/1998 (28 years ago)

A switch designed with its actuator extending from the box which incloses the circuit elements. The door or cover of the box is designed so that it may be readily opened or removed, thus providing relatively easy access to the circuit elements. The item is commonly designated as a safety switch or entrance switch. May be fusible and may have interlocking device.

2a thread class, 0.200 inches minimum and 0.250 inches maximum thread length, 0.250 inches nominal fastener length, right-hand thread direction, pan head style

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: 0.200 inches minimum and 0.250 inches maximum
Fastener Length: 0.250 inches nominal
Head Style: pan
Head Diameter: 0.205 inches minimum and 0.219 inches maximum
Head Height: 0.058 inches minimum and 0.068 inches maximum
Internal Drive Style: slot
Nominal Thread Diameter: 0.112 inches
Thread Quantity Per Inch: 40
Screw Material: steel corrosion resisting
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
ANSI B.18.6.3.N04UNCX1/4.T31.2	Machine Screw
ANSI B.18.6.3N04UNCX1/4.T31.S	Machine Screw
S3S18281208	Machine Screw

FAQs

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

What is the FSCG of the NSN 5305-01-453-4474?

The FSCG of the NSN 5305-01-453-4474 is 5305

Does the NSN 5305-01-453-4474 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-453-4474 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 5305-01-453-4474 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-453-4474 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 5305-01-453-4474 was assigned to the Federal Catalog?

It was assigned 28 years ago, on Sat, Feb 28, 1998