1-72UNF3AX3-32LG

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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-014-1727

Item Name Code

06657

Assigment Date

12/17/1975 (50 years ago)

0.066 inches minimum thread length, 0.094 inches nominal fastener length, binding head style, 3a thread class, 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 Class: 3a
Thread Direction: right-hand
Thread Length: 0.066 inches minimum
Fastener Length: 0.094 inches nominal
Head Style: binding
Head Diameter: 0.104 inches minimum and 0.113 inches maximum
Head Height: 0.045 inches minimum and 0.053 inches maximum
Internal Drive Style: slot
Nominal Thread Diameter: 0.073 inches
Thread Quantity Per Inch: 72
Screw Material: steel comp 303
Screw Material Document And Classification: qq-s-764 fed spec single material 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
1-72NF3AX3-32	Machine Screw
1-72UNF3AX3-32LG	Machine Screw
1-72X3-32BINDINGHEAD	Machine Screw

FAQs

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

What is the FSCG of the NSN 5305-01-014-1727?

The FSCG of the NSN 5305-01-014-1727 is 5305

Does the NSN 5305-01-014-1727 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-014-1727 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 5305-01-014-1727 contain precious materials?

Precious metal content is unknown

Does NSN 5305-01-014-1727 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 5305-01-014-1727 was assigned to the Federal Catalog?

It was assigned 50 years ago, on Wed, Dec 17, 1975