NAS1580V6T31Y

View detailed technical data, stock status, and sourcing information for: NAS1580V6T31Y
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-586-7157

Item Name Code

29294

Assigment Date

07/12/2010 (16 years ago)

A shaped product of sheet metal; round, rectangular, or square in cross-sectional shape. It is uniform throughout its length. Used to conduct air or gas fumes from one area to another.

3a thread class, right-hand thread direction, 0.594 inches nominal thread length, 2.532 inches nominal fastener length, flat countersunk head style

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: 0.594 inches nominal
Fastener Length: 2.532 inches nominal
Head Style: flat countersunk
Head Diameter: 0.717 inches minimum and 0.761 inches maximum
Grip Diameter: 0.405 inches minimum and 0.406 inches maximum
Internal Drive Style: torque-set ribbed
End Item Identification: b-1b aircraft
Nominal Thread Diameter: 0.375 inches
Grip Length: 1.938 inches nominal
Thread Quantity Per Inch: 24
Countersink Angle: 100.0 degrees nominal
Material: titanium alloy uns r56400 overall
Thread Series Designator: unjf

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
NAS1580V6T31Y	Close Tolerance Screw

FAQs

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

What is the FSCG of the NSN 5305-01-586-7157?

The FSCG of the NSN 5305-01-586-7157 is 5305

Does the NSN 5305-01-586-7157 have a Schedule B code assigned?

Yes, the Schedule B code is 8108908000

Does NSN 5305-01-586-7157 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 5305-01-586-7157 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-586-7157 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 5305-01-586-7157 was assigned to the Federal Catalog?

It was assigned 16 years ago, on Mon, Jul 12, 2010