53-11-616-24

View detailed technical data, stock status, and sourcing information for: 53-11-616-24
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-00-492-4189

Item Name Code

33044

Assigment Date

07/02/1974 (52 years ago)

A one-piece metal item, usually tubular, flanged at one end, the other end open. It is used primarily for lining and reinforcing the edges of holes. The unflanged end is designed to be inserted through a hole and crimped to form a mating flange. Excludes:grommet, metallic and eyelets which are components of pushbutton, turnbutton and turnlock type fastners.

1.375 inches nominal fastener length, 0.375 inches nominal thread length, flat chamfer head style, right-hand thread direction, 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: 0.375 inches nominal
Fastener Length: 1.375 inches nominal
Head Style: flat chamfer
Head Diameter: 0.562 inches nominal
Head Height: 0.250 inches nominal
Internal Drive Style: slot
Material Accommodated Thickness: 0.156 inches minimum and 0.266 inches maximum
Nominal Thread Diameter: 0.250 inches
Thread Quantity Per Inch: 20
Special Features: head vertically knurled
Material: steel corrosion resisting overall
Surface Treatment: passivate 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
1950430-33	Panel Screw Assembly
53-11-616-24	Panel Screw Assembly

FAQs

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

What is the FSCG of the NSN 5305-00-492-4189?

The FSCG of the NSN 5305-00-492-4189 is 5305

Does the NSN 5305-00-492-4189 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-00-492-4189 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 5305-00-492-4189 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-00-492-4189 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 5305-00-492-4189 was assigned to the Federal Catalog?

It was assigned 52 years ago, on Tue, Jul 2, 1974