5310-00-177-0742

Find complete technical information, availability, and procurement data for: 5310-00-177-0742
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-177-0742

Item Name Code

15887

Assigment Date

08/06/1969 (57 years ago)

2.235 inches minimum and 2.255 inches maximum nut diameter, right-hand thread direction, 3b thread class, round nut style, 0.094 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
Drive Point Depth: 0.094 inches nominal
Nut Style: round
Nut Diameter: 2.235 inches minimum and 2.255 inches maximum
Nut Thickness: 0.428 inches minimum and 0.448 inches maximum
Drive Point Width: 0.240 inches minimum and 0.260 inches maximum
Drive Point Quantity: 4
Thread Series: unef
Thread Quantity Per Inch: 18
Hardness Rating: 90.0 rockwell b maximum
Nominal Thread Size: 1.562 inches
Countersink Angle: 45.0 degrees minimum and 60.0 degrees maximum first end
Countersink Angle: 45.0 degrees minimum and 60.0 degrees maximum second end
Material: steel comp 302 or steel comp 303 or steel comp 304 overall
Material Document And Classification: 66 fed std all material responses overall
Surface Treatment: passivate overall
Surface Treatment Document And Classification: mil-n-21337 mil spec single treatment response overall
Nondefinitive Spec/Std Data: 1 type and 4 class

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
3110-00-185-6473	No Name Available	07/10/1970

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
12Z10001-9	Round Plain Nut
MS19068-083	Round Plain Nut

FAQs

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

What is the FSCG of the NSN 5310-00-177-0742?

The FSCG of the NSN 5310-00-177-0742 is 5310

Does the NSN 5310-00-177-0742 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-00-177-0742 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 5310-00-177-0742 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-177-0742 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 5310-00-177-0742 was assigned to the Federal Catalog?

It was assigned 57 years ago, on Wed, Aug 6, 1969