4049-M07-F09

View detailed technical data, stock status, and sourcing information for: 4049-M07-F09
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-147-6719

Item Name Code

01852

Assigment Date

02/21/1983 (43 years ago)

flat chamfer head style, 3a thread class, right-hand thread direction, 1.500 inches nominal fastener length, 0.303 inches minimum and 0.313 inches maximum thread 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: 0.303 inches minimum and 0.313 inches maximum
Fastener Length: 1.500 inches nominal
Head Style: flat chamfer
Head Diameter: 0.495 inches minimum and 0.505 inches maximum
Head Height: 0.546 inches minimum and 0.578 inches maximum
First Diameter From Head: 0.170 inches minimum and 0.180 inches maximum
Distance From Largest Bearing Surface Of Head To End Of First Diameter: 0.995 inches minimum and 1.015 inches maximum
Internal Drive Style: slot
Nominal Thread Diameter: 0.250 inches
Thread Quantity Per Inch: 20
Externally Relieved Body Diameter Quantity: 1
Special Features: straight knurl on side of head
Material: steel comp 303 overall
Material Document And Classification: astm a582 assn std single material response or aisi 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: 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
3168813-0026	Externally Relieved Body Screw
3168813-26	Externally Relieved Body Screw
4049-M07-F09	Externally Relieved Body Screw

FAQs

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

What is the FSCG of the NSN 5305-01-147-6719?

The FSCG of the NSN 5305-01-147-6719 is 5305

Does the NSN 5305-01-147-6719 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-147-6719 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 5305-01-147-6719 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-147-6719 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 5305-01-147-6719 was assigned to the Federal Catalog?

It was assigned 43 years ago, on Mon, Feb 21, 1983