5305-00-685-7443

Find complete technical information, availability, and procurement data for: 5305-00-685-7443
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-00-685-7443

Item Name Code

16282

Assigment Date

01/01/1963 (63 years ago)

2a thread class, fillister head style, right-hand thread direction, 0.375 inches maximum thread length, 0.375 inches nominal fastener length

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: 0.375 inches maximum
Fastener Length: 0.375 inches nominal
Head Style: fillister
Head Diameter: 0.292 inches minimum and 0.313 inches maximum
Head Height: 0.123 inches minimum and 0.130 inches maximum
Locking Feature: pellet threads
Internal Drive Style: cross recess type 1
Nominal Thread Diameter: 0.190 inches
Thread Quantity Per Inch: 24
Part Name Assigned By Controlling Agency: navy special project
Material: steel comp 1010 overall
Material Document And Classification: qq-s-630 fed spec single material response or qq-s-631 fed spec single material response or qq-s-634 fed spec single material response overall
Surface Treatment: cadmium overall
Thread Series Designator: unc

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5305-00-171-2563	No Name Available	04/01/1992
5305-00-688-1632	No Name Available	10/01/1982
6115-00-786-8055	No Name Available	01/01/1962

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
3771U	Socket Head Cap Screw
LP500-10-6M	Socket Head Cap Screw
NK500-10-6	Socket Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-00-685-7443?

The FSCG of the NSN 5305-00-685-7443 is 5305

Does the NSN 5305-00-685-7443 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-00-685-7443 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 5305-00-685-7443 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-00-685-7443 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 5305-00-685-7443 was assigned to the Federal Catalog?

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