618931

View detailed technical data, stock status, and sourcing information for: 618931
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-017-1526

Item Name Code

01860

Assigment Date

03/01/1968 (58 years ago)

A nut having a sleeve portion on its under side, which can be crimped or clinched to hold the item in place when inserted in a hole.

0.150 inches minimum and 0.170 inches maximum pilot length, 3b thread class, right-hand thread direction, 0.347 inches minimum and 0.349 inches maximum pilot diameter, 0.320 inches minimum and 0.350 inches maximum nut height

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
Pilot Diameter: 0.347 inches minimum and 0.349 inches maximum
Pilot Length: 0.150 inches minimum and 0.170 inches maximum
Nut Height: 0.320 inches minimum and 0.350 inches maximum
Thread Series: unjf
Thread Quantity Per Inch: 28
Nominal Thread Size: 0.250 inches
Part Name Assigned By Controlling Agency: navy special project
Material Document And Classification: ams6322 assn std single material response overall

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5310-00-995-6111	No Name Available	08/25/1974

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
618931	Clinch Plain Nut

FAQs

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

What is the FSCG of the NSN 5310-00-017-1526?

The FSCG of the NSN 5310-00-017-1526 is 5310

Does NSN 5310-00-017-1526 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 5310-00-017-1526 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-00-017-1526 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 5310-00-017-1526 was assigned to the Federal Catalog?

It was assigned 58 years ago, on Fri, Mar 1, 1968