5305-00-276-8540

Find complete technical information, availability, and procurement data for: 5305-00-276-8540
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-00-276-8540

Item Name Code

06657

Assigment Date

01/01/1963 (63 years ago)

0.281 inches minimum and 0.406 inches maximum thread length, 2a thread class, round head style, right-hand thread direction, 0.438 inches minimum and 0.448 inches maximum 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: 0.281 inches minimum and 0.406 inches maximum
Fastener Length: 0.438 inches minimum and 0.448 inches maximum
Head Style: round
Head Diameter: 0.329 inches minimum and 0.354 inches maximum
Head Height: 0.120 inches minimum and 0.132 inches maximum
Internal Drive Style: cross recess type 1
Nominal Thread Diameter: 0.190 inches
Thread Quantity Per Inch: 32
Screw Material: steel comp 1010 or steel comp 1020
Screw Material Document And Classification: sae assn std all material responses
Screw Surface Treatment: dichromate zinc
Special Features: point tapered for alignment
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
1915099	Machine Screw

FAQs

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

What is the FSCG of the NSN 5305-00-276-8540?

The FSCG of the NSN 5305-00-276-8540 is 5305

Does the NSN 5305-00-276-8540 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-00-276-8540 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 5305-00-276-8540 contain precious materials?

Precious metal content is unknown

Does NSN 5305-00-276-8540 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 5305-00-276-8540 was assigned to the Federal Catalog?

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