X5443

View detailed technical data, stock status, and sourcing information for: X5443
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-00-819-1183

Item Name Code

16282

Assigment Date

01/01/1962 (64 years ago)

pan no. 2 head style, 7.375 inches nominal fastener length, right-hand thread direction, 2a thread class, 0.875 inches minimum thread 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: 0.875 inches minimum
Fastener Length: 7.375 inches nominal
Head Style: pan no. 2
Head Diameter: 0.557 inches nominal
Head Height: 0.372 inches nominal
Internal Drive Style: hexagon
Nominal Thread Diameter: 0.375 inches
Width Across Flats: 0.312 inches nominal
Thread Quantity Per Inch: 16
Material: steel 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
X5443	Socket Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-00-819-1183?

The FSCG of the NSN 5305-00-819-1183 is 5305

Does the NSN 5305-00-819-1183 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-00-819-1183 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 5305-00-819-1183 contain precious materials?

Precious metal content is unknown

Does NSN 5305-00-819-1183 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 5305-00-819-1183 was assigned to the Federal Catalog?

It was assigned 64 years ago, on Mon, Jan 1, 1962