5310-00-958-7646

Find complete technical information, availability, and procurement data for: 5310-00-958-7646
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-958-7646

Item Name Code

15887

Assigment Date

05/27/1966 (60 years ago)

right-hand thread direction, round nut style, 1.260 inches minimum and 1.270 inches maximum nut counterbore diameter, 3b thread class, 0.125 inches nominal drive point depth

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
Counterbore Diameter: 1.260 inches minimum and 1.270 inches maximum nut
Drive Point Depth: 0.125 inches nominal
Nut Style: round
Nut Diameter: 1.875 inches nominal
Nut Thickness: 0.281 inches nominal
Drive Point Width: 0.178 inches minimum and 0.198 inches maximum
Drive Point Quantity: 8
Nut Counterbore Depth: 0.045 inches minimum and 0.055 inches maximum nut
Thread Series: unef
Thread Quantity Per Inch: 18
Nominal Thread Size: 1.125 inches
Material: steel comp 4140 overall
Material Document And Classification: ams 6381 assn std single material response or ams 6382 assn std single material response overall
Surface Treatment: cadmium overall

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
S6110-23014-1	Round Plain Nut

FAQs

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

What is the FSCG of the NSN 5310-00-958-7646?

The FSCG of the NSN 5310-00-958-7646 is 5310

Does the NSN 5310-00-958-7646 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-00-958-7646 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 5310-00-958-7646 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-958-7646 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 5310-00-958-7646 was assigned to the Federal Catalog?

It was assigned 60 years ago, on Fri, May 27, 1966