5305-01-380-5153

Find complete technical information, availability, and procurement data for: 5305-01-380-5153
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-380-5153

Item Name Code

06657

Assigment Date

09/21/1993 (32 years ago)

A washer, usually round, with a centrally-located hole. Its edges and two bearing surfaces are designed in such a way that applied pressure brings into play the spring tension and/or frictional locking principle that materially resists any tendency toward turning. It may be made of one or two pieces.

2a thread class, right-hand thread direction, square head style, 0.500 inches nominal thread length, 0.500 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: 0.500 inches nominal
Fastener Length: 0.500 inches nominal
Head Style: square
Internal Drive Style: w/o internal drive
Nominal Thread Diameter: 0.250 inches
Thread Quantity Per Inch: 20
Hardness Rating: 48.0 rockwell c minimum and 52.0 rockwell c maximum
Screw Material: steel corrosion resisting
Screw Surface Treatment: oxide
Special Features: 18-8 comp steel
Color: black
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
92308A537	Machine Screw
PWA55769-55	Machine Screw

FAQs

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

What is the FSCG of the NSN 5305-01-380-5153?

The FSCG of the NSN 5305-01-380-5153 is 5305

Does the NSN 5305-01-380-5153 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-380-5153 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 5305-01-380-5153 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-380-5153 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 5305-01-380-5153 was assigned to the Federal Catalog?

It was assigned 32 years ago, on Tue, Sep 21, 1993