5305-01-718-9188

Find complete technical information, availability, and procurement data for: 5305-01-718-9188
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-718-9188

Item Name Code

16282

Assigment Date

03/25/2024 (2 years ago)

A nut having a flat bearing surface and 6 flat sides with slots in its upper portion. It is designed to provide positive locking when used with a solid or split (cotter) pin. Excludes:nut (1), plain, castellated, hexagon.

1.745 inches minimum and 1.755 inches maximum fastener length, hexagon head style, 3a thread class, right-hand thread direction, 0.5000 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: 3a
Thread Direction: right-hand
Thread Length: 0.5000 inches nominal
Fastener Length: 1.745 inches minimum and 1.755 inches maximum
Head Style: hexagon
Head Diameter: 0.853 inches minimum and 0.875 inches maximum
Head Inside Diameter: 0.312 inches nominal
Head Height: 0.302 inches minimum and 0.312 inches maximum
Internal Drive Style: hexagon
Nominal Thread Diameter: 0.625 inches
Thread Quantity Per Inch: 13
Part Name Assigned By Controlling Agency: screw,shoulder
Material: nickel alloy overall
Material Document And Classification: qq-n-281 cl a aerospace material spec std single material response overall
Thread Series Designator: unc
Specification/Standard Data: 96906-nas-51975 professional/industrial association standard

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
218102055	Socket Head Cap Screw
ERH547-1117A161-1	Socket Head Cap Screw
MS51975K45	Socket Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-01-718-9188?

The FSCG of the NSN 5305-01-718-9188 is 5305

Does the NSN 5305-01-718-9188 have a Schedule B code assigned?

Yes, the Schedule B code is 7508900000

Does NSN 5305-01-718-9188 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 5305-01-718-9188 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-718-9188 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 5305-01-718-9188 was assigned to the Federal Catalog?

It was assigned 2 years ago, on Mon, Mar 25, 2024