72109

View detailed technical data, stock status, and sourcing information for: 72109
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-00-450-5937

Item Name Code

06657

Assigment Date

12/26/1969 (56 years ago)

flat countersunk head style, 0.670 inches minimum and 0.700 inches maximum fastener length, right-hand thread direction, 2a thread class, 0.470 inches minimum and 0.510 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: 2a
Thread Direction: right-hand
Thread Length: 0.470 inches minimum and 0.510 inches maximum
Fastener Length: 0.670 inches minimum and 0.700 inches maximum
Head Style: flat countersunk
Head Diameter: 0.660 inches minimum and 0.693 inches maximum
Internal Drive Style: cross recess type 1
Nominal Thread Diameter: 0.375 inches
Thread Quantity Per Inch: 24
Countersink Angle: 82.0 degrees minimum and 84.0 degrees maximum
Screw Material: steel
Screw Surface Treatment Document And Classification: p-44-e fscm 16764 mfr ref 1st treatment response and p-10-c fscm 16764 mfr ref 2nd treatment response
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
188-100	Machine Screw
1968396	Machine Screw
72109	Machine Screw
A42127	Machine Screw

FAQs

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

What is the FSCG of the NSN 5305-00-450-5937?

The FSCG of the NSN 5305-00-450-5937 is 5305

Does the NSN 5305-00-450-5937 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-00-450-5937 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 5305-00-450-5937 contain precious materials?

Precious metal content is unknown

Does NSN 5305-00-450-5937 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 5305-00-450-5937 was assigned to the Federal Catalog?

It was assigned 56 years ago, on Fri, Dec 26, 1969