NAS1578V5T8L

View detailed technical data, stock status, and sourcing information for: NAS1578V5T8L
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-590-9885

Item Name Code

29294

Assigment Date

01/05/2011 (15 years ago)

A metallic or nonmetallic item, headed at one end, with a cylindrically shaped shank which may be tapered, grooved, or threaded. A locking collar or sleeve may be provided to perform the same holding action as the clinching portion of a conventional rivet. The shank may include an external wrenching facility which breaks off at a predetermined applied torque.

right-hand thread direction, 0.501 inches nominal thread length, pan no. 2 head style, 3a thread class, 0.986 inches minimum and 1.016 inches maximum fastener length

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: 0.501 inches nominal
Fastener Length: 0.986 inches minimum and 1.016 inches maximum
Head Style: pan no. 2
Head Diameter: 0.597 inches minimum and 0.612 inches maximum
Head Height: 0.176 inches minimum and 0.188 inches maximum
Locking Feature: patch locking feature
Grip Diameter: 0.311 inches minimum and 0.312 inches maximum
Internal Drive Style: offset cruciform (torque set)
Nominal Thread Diameter: 0.312 inches
Grip Length: 0.490 inches minimum and 0.510 inches maximum
Thread Quantity Per Inch: 24
Minimum Tensile Strength: 160000 pounds per square inch
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
NAS1578V5T8L	Close Tolerance Screw

FAQs

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

What is the FSCG of the NSN 5305-01-590-9885?

The FSCG of the NSN 5305-01-590-9885 is 5305

Does the NSN 5305-01-590-9885 have a Schedule B code assigned?

Yes, the Schedule B code is 8108908000

Does NSN 5305-01-590-9885 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 5305-01-590-9885 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-590-9885 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 5305-01-590-9885 was assigned to the Federal Catalog?

It was assigned 15 years ago, on Wed, Jan 5, 2011