5305-00-487-4879

Find complete technical information, availability, and procurement data for: 5305-00-487-4879
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-00-487-4879

Item Name Code

06657

Assigment Date

01/01/1963 (63 years ago)

2a thread class, 0.250 inches minimum thread length, flat countersunk head style, right-hand thread direction, 0.250 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: 0.250 inches minimum
Fastener Length: 0.250 inches nominal
Head Style: flat countersunk
Head Diameter: 0.162 inches minimum and 0.177 inches maximum
Internal Drive Style: slot
Nominal Thread Diameter: 0.112 inches
Thread Quantity Per Inch: 48
Minimum Tensile Strength: 62000 pounds per square inch
Countersink Angle: 99.0 degrees minimum and 101.0 degrees maximum
Screw Material: aluminum alloy 2024
Screw Material Document And Classification: qq-a-225/6,t4 fed spec single material response
Screw Surface Treatment: anodize
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
74560300110	Machine Screw
CB21-602	Machine Screw
EAB1700	Machine Screw

FAQs

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

What is the FSCG of the NSN 5305-00-487-4879?

The FSCG of the NSN 5305-00-487-4879 is 5305

Does the NSN 5305-00-487-4879 have a Schedule B code assigned?

Yes, the Schedule B code is 7616106000

Does NSN 5305-00-487-4879 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 5305-00-487-4879 contain precious materials?

Precious metal content is unknown

Does NSN 5305-00-487-4879 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 5305-00-487-4879 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963