5305-01-072-5272

Find complete technical information, availability, and procurement data for: 5305-01-072-5272
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-072-5272

Item Name Code

06657

Assigment Date

03/02/1979 (47 years ago)

A hardened externally threaded fastener whose thread extends to the bearing surface of the head. The thread may be fluted or otherwise designed to cut or form its own mating thread. Excludes:screw, assembled washer.

fillister head style, 0.188 inches nominal thread length, 0.188 inches nominal fastener length, right-hand thread direction, 2a thread class

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: 0.188 inches nominal
Fastener Length: 0.188 inches nominal
Head Style: fillister
Head Diameter: 0.103 inches minimum and 0.118 inches maximum
Head Height: 0.055 inches minimum and 0.071 inches maximum
Internal Drive Style: slot
Nominal Thread Diameter: 0.073 inches
Thread Quantity Per Inch: 64
Screw Material: steel comp 303
Screw Material Document And Classification: 66 fed std single material response
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
1-64UNC2AX3-16LG	Machine Screw
1-64UNC2AX3-16SST18-8FILLISTER	Machine Screw

FAQs

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

What is the FSCG of the NSN 5305-01-072-5272?

The FSCG of the NSN 5305-01-072-5272 is 5305

Does the NSN 5305-01-072-5272 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-072-5272 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 5305-01-072-5272 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-072-5272 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 5305-01-072-5272 was assigned to the Federal Catalog?

It was assigned 47 years ago, on Fri, Mar 2, 1979