5305-01-138-1288

Find complete technical information, availability, and procurement data for: 5305-01-138-1288
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-138-1288

Item Name Code

33044

Assigment Date

09/07/1982 (43 years ago)

knurled no. 1 head style, 3a thread class, 0.281 inches nominal thread length, right-hand thread direction, 0.656 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: 3a
Thread Direction: right-hand
Thread Length: 0.281 inches nominal
Fastener Length: 0.656 inches nominal
Head Style: knurled no. 1
Head Diameter: 0.312 inches nominal
Head Height: 0.188 inches nominal
Material Accommodated Thickness: 0.052 inches minimum and 0.063 inches maximum
Nominal Thread Diameter: 0.112 inches
Thread Quantity Per Inch: 40
Material: steel corrosion resisting overall
Surface Treatment: oxide 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
51-10-406-26	Panel Screw Assembly

FAQs

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

What is the FSCG of the NSN 5305-01-138-1288?

The FSCG of the NSN 5305-01-138-1288 is 5305

Does the NSN 5305-01-138-1288 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-138-1288 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 5305-01-138-1288 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-138-1288 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 5305-01-138-1288 was assigned to the Federal Catalog?

It was assigned 43 years ago, on Tue, Sep 7, 1982