547951

View detailed technical data, stock status, and sourcing information for: 547951
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-00-849-8460

Item Name Code

06657

Assigment Date

01/11/1967 (59 years ago)

flat chamfer head style, 0.542 inches minimum and 0.622 inches maximum thread length, right-hand thread direction, 3a thread class, 2.152 inches minimum and 2.172 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: 3a
Thread Direction: right-hand
Thread Length: 0.542 inches minimum and 0.622 inches maximum
Fastener Length: 2.152 inches minimum and 2.172 inches maximum
Head Style: flat chamfer
Head Diameter: 0.520 inches minimum and 0.540 inches maximum
Head Height: 0.105 inches minimum and 0.115 inches maximum
Internal Drive Style: slot
Nominal Thread Diameter: 0.250 inches
Thread Quantity Per Inch: 28
Hardness Rating: 26.0 rockwell c minimum and 32.0 rockwell c maximum
Screw Material: steel comp 8740
Screw Material Document And Classification: ams 6322 assn std single material response
Thread Series Designator: unjf

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
547951	Machine Screw

FAQs

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

What is the FSCG of the NSN 5305-00-849-8460?

The FSCG of the NSN 5305-00-849-8460 is 5305

Does the NSN 5305-00-849-8460 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-00-849-8460 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 5305-00-849-8460 contain precious materials?

Precious metal content is unknown

Does NSN 5305-00-849-8460 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 5305-00-849-8460 was assigned to the Federal Catalog?

It was assigned 59 years ago, on Wed, Jan 11, 1967