2902548-1

View detailed technical data, stock status, and sourcing information for: 2902548-1
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-264-0921

Item Name Code

06672

Assigment Date

09/24/1987 (38 years ago)

right-hand thread direction, 1.140 inches nominal fastener length, flat chamfer head style, 0.450 inches nominal thread 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: 0.450 inches nominal
Fastener Length: 1.140 inches nominal
Head Style: flat chamfer
Head Diameter: 0.375 inches nominal
Head Height: 0.450 inches nominal
Point Style: full dog
Internal Drive Style: slot
Nominal Thread Diameter: 0.375 inches
Thread Quantity Per Inch: 24
Minimum Tensile Strength: 155000 pounds per square inch
Chamfer Angle: 45.0 degrees minimum
Special Features: relieved slot on point 0.090 in. min and 0.100 in. max lg; surface finish 32.0; 0.176 in. min,0.184 in. max dia; 32.0 surface finish
Material: steel comp 630 overall
Material Document And Classification: ams 5643 assn std single material response overall
Surface Treatment: passivate overall
Surface Treatment Document And Classification: qq-p-35 fed spec single treatment response 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
2902548-1	Setscrew

FAQs

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

What is the FSCG of the NSN 5305-01-264-0921?

The FSCG of the NSN 5305-01-264-0921 is 5305

Does the NSN 5305-01-264-0921 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-264-0921 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 5305-01-264-0921 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-264-0921 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 5305-01-264-0921 was assigned to the Federal Catalog?

It was assigned 38 years ago, on Thu, Sep 24, 1987