NAS1580A3T19X

View detailed technical data, stock status, and sourcing information for: NAS1580A3T19X
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-01-691-9624

Item Name Code

15903

Assigment Date

11/09/2020 (5 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.

0.363 inches nominal thread length, right-hand thread direction, 1.541 inches minimum and 1.561 inches maximum fastener length, 3a thread class, 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: 0.363 inches nominal
Fastener Length: 1.541 inches minimum and 1.561 inches maximum
Head Style: flat countersunk
Head Diameter: 0.3813 inches nominal
Head Height: 0.083 inches nominal
Grip Diameter: 0.2041 inches minimum and 0.2051 inches maximum
Nominal Thread Diameter: 0.1900 inches
Grip Length: 1.178 inches minimum and 1.198 inches maximum
Thread Quantity Per Inch: 32
Minimum Tensile Strength: 160000 pounds per square inch
Countersink Angle: 99.0 degrees minimum and 101.0 degrees maximum
Surface Finish: 32.0 microinches overall
Part Name Assigned By Controlling Agency: bolt, shear, 100 degree flush head, offset cruiform, offset cruiform ribbed and dovetail slot, 95 ksi fsu
Material: steel comp 4140 or steel comp 4340 or steel comp 8740 overall
Material Document And Classification: ams3649,ams6382,ams6484,ams6415,ams6322,ams6325 or ams6327 assn std single material response overall
Surface Treatment: cadmium overall
Surface Treatment Document And Classification: ams-qq-p-416, type ii, class 2 assn std single treatment response overall
Thread Series Designator: unjf
Specification/Standard Data: 80205-nas1580 national std/spec

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
NAS1580A3T19X	Shear Bolt

FAQs

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

What is the FSCG of the NSN 5306-01-691-9624?

The FSCG of the NSN 5306-01-691-9624 is 5306

Does the NSN 5306-01-691-9624 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-01-691-9624 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 5306-01-691-9624 contain precious materials?

Item does not contain precious metal.

Does NSN 5306-01-691-9624 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 5306-01-691-9624 was assigned to the Federal Catalog?

It was assigned 5 years ago, on Mon, Nov 9, 2020