5340-01-517-0664

Find complete technical information, availability, and procurement data for: 5340-01-517-0664
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5340 Commercial Hardware

National Stock Number

5340-01-517-0664

Item Name Code

20259

Assigment Date

01/29/2004 (22 years ago)

dished countersunk head style, 3b thread class, 0.431 inches nominal head diameter, right-hand thread direction, 0.333 inches nominal thread 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: 3b
Thread Direction: right-hand
Thread Length: 0.333 inches nominal
Head Style: dished countersunk
Head Diameter: 0.431 inches nominal
Head Height: 0.104 inches nominal
Internal Drive Style: cross recess
Hole Size For Which Designed: 0.264 inches nominal
Material Thickness Range For Which Designed: +0.432 to 0.442 inches
Screw Minimum Length For Which Designed: 0.432 inches
Thread Quantity Per Inch: 12-48
Nominal Thread Size: 0.265 inches
Part Name Assigned By Controlling Agency: sleeve-adjustable preload,self sustaining,positive mechanical lock, 100 degree flush head, long thread,inconel 718 (108 ksi fsu).
Countersink Angle: 100.0 degrees nominal
Material: nickel alloy overall
Material Document And Classification: inco 718 (108 ksi fsu) fed spec single material response overall
Surface Treatment: passivate overall
Surface Treatment Document And Classification: qq-p-35 fed spec single treatment response overall
Style Designator: countersunk sleeve
Thread Series Designator: uns

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
3M1306E08	Flare Lock Fastener
MAFF-S-NB08N7	Flare Lock Fastener

FAQs

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

What is the FSCG of the NSN 5340-01-517-0664?

The FSCG of the NSN 5340-01-517-0664 is 5340

Does NSN 5340-01-517-0664 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 5340-01-517-0664 contain precious materials?

Item does not contain precious metal.

Does NSN 5340-01-517-0664 contain hazardous materials?

Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

When the NSN 5340-01-517-0664 was assigned to the Federal Catalog?

It was assigned 22 years ago, on Thu, Jan 29, 2004