5305-00-045-1634

Find complete technical information, availability, and procurement data for: 5305-00-045-1634
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-00-045-1634

Item Name Code

06660

Assigment Date

01/01/1963 (63 years ago)

A screw, (as modified) to which has been assembled one or more nonremovable washer(s).

right-hand thread direction, 2a thread class, 0.438 inches nominal fastener length, 0.438 inches nominal thread length, fillister 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: 0.438 inches nominal
Fastener Length: 0.438 inches nominal
Head Style: fillister
Head Diameter: 0.292 inches minimum and 0.313 inches maximum
Head Height: 0.118 inches minimum and 0.130 inches maximum
Washer Quantity: 1
Internal Drive Style: slot
Nominal Thread Diameter: 0.190 inches
Thread Quantity Per Inch: 32
Primary Washer Style: split helical ring
Primary Washer Material Thickness: 0.040 inches nominal
Material: steel comp 1010 or steel comp 1015 or steel comp 1016 or steel comp 1018 or steel comp 1019 or steel comp 1020 or steel comp 1211 or steel comp 1212 or steel comp 1213 overall
Material Document And Classification: qq-s-633,comp 1010 to 1020 fed spec single material response overall
Surface Treatment: cadmium overall
Thread Series Designator: unf

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
451634	Assembled Washer Screw

FAQs

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

What is the FSCG of the NSN 5305-00-045-1634?

The FSCG of the NSN 5305-00-045-1634 is 5305

Does the NSN 5305-00-045-1634 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-00-045-1634 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 5305-00-045-1634 contain precious materials?

Precious metal content is unknown

Does NSN 5305-00-045-1634 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 5305-00-045-1634 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963