5305-01-121-1687

Find complete technical information, availability, and procurement data for: 5305-01-121-1687
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-121-1687

Item Name Code

33044

Assigment Date

10/31/1981 (44 years ago)

0.437 inches nominal head diameter, 0.380 inches nominal thread length, right-hand thread direction, 1.000 inches nominal fastener length, 2a thread class

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: 0.380 inches nominal
Fastener Length: 1.000 inches nominal
Head Diameter: 0.437 inches nominal
Head Height: 0.250 inches nominal
Material Accommodated Thickness: 0.125 inches nominal
Nominal Thread Diameter: 0.190 inches
Thread Quantity Per Inch: 32
Material: steel corrosion resisting overall
Surface Treatment: passivate 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
53-99-214-24	Panel Screw Assembly
53-99-214-25	Panel Screw Assembly

FAQs

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

What is the FSCG of the NSN 5305-01-121-1687?

The FSCG of the NSN 5305-01-121-1687 is 5305

Does the NSN 5305-01-121-1687 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-121-1687 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 5305-01-121-1687 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-121-1687 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 5305-01-121-1687 was assigned to the Federal Catalog?

It was assigned 44 years ago, on Sat, Oct 31, 1981