5310-00-305-1181

Find complete technical information, availability, and procurement data for: 5310-00-305-1181
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-305-1181

Item Name Code

15887

Assigment Date

10/17/1973 (52 years ago)

0.940 inches nominal nut diameter, round nut style, 3b thread class, 0.180 inches nominal nut thickness, right-hand thread direction

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
Nut Style: round
Nut Diameter: 0.940 inches nominal
Nut Thickness: 0.180 inches nominal
Thread Series: unjef
Thread Quantity Per Inch: 20
Hardness Rating: 28.0 rockwell c minimum and 32.0 rockwell c maximum
Nominal Thread Size: 0.750 inches
Countersink Angle: 45.0 degrees nominal nut
Special Features: 4 slots 0.063 in. min 0.065 in. max radius equally spaced on nut periphery,4 slots 0.125 in. radius equally spaced on threaded area
Material: steel comp 4140 overall
Material Document And Classification: mil-s-5626 mil spec single material response 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
53805	Round Plain Nut

FAQs

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

What is the FSCG of the NSN 5310-00-305-1181?

The FSCG of the NSN 5310-00-305-1181 is 5310

Does the NSN 5310-00-305-1181 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-00-305-1181 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 5310-00-305-1181 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-305-1181 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 5310-00-305-1181 was assigned to the Federal Catalog?

It was assigned 52 years ago, on Wed, Oct 17, 1973