5305-01-666-3272

Find complete technical information, availability, and procurement data for: 5305-01-666-3272
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-666-3272

Item Name Code

06673

Assigment Date

09/01/2017 (8 years ago)

An externally threaded fastener whose threaded portion is of one nominal diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes:items with bevel (conical) heads. See bolt, internal wrenching. Excludes:screw, shoulder; and screw, machine.

thumb no. 3 head style, 0.95 inches nominal head height, 1.00 inches nominal fastener length, 0.76 inches nominal head diameter, right-hand thread direction

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Thread Direction: right-hand
Fastener Length: 1.00 inches nominal
Head Style: thumb no. 3
Head Diameter: 0.76 inches nominal
Head Height: 0.95 inches nominal
Width Between Flats: 0.83 inches nominal
End Item Identification: mrap - m-atv
Nominal Thread Diameter: 0.375 inches
Thread Quantity Per Inch: 16
Part Name Assigned By Controlling Agency: screw, thumb 3/8 - 16 x 1.00 mb
Color: black overall
Material: steel overall
Surface Treatment: phosphate zinc 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
4221987	Thumbscrew

FAQs

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

What is the FSCG of the NSN 5305-01-666-3272?

The FSCG of the NSN 5305-01-666-3272 is 5305

Does the NSN 5305-01-666-3272 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-666-3272 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 5305-01-666-3272 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-666-3272 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 5305-01-666-3272 was assigned to the Federal Catalog?

It was assigned 8 years ago, on Fri, Sep 1, 2017