5310-01-146-0175

Find complete technical information, availability, and procurement data for: 5310-01-146-0175
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-146-0175

Item Name Code

15887

Assigment Date

01/23/1983 (43 years ago)

A nut having 6 flat sides and an integral washer which extends beyond the flats or periphery. An integral feature is incorporated for locking on the threads of a mating member.

round nut style, 3b thread class, right-hand thread direction, 2.160 inches minimum and 2.180 inches maximum small end diameter, 4.530 inches minimum and 4.550 inches maximum nut diameter

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
Small End Diameter: 2.160 inches minimum and 2.180 inches maximum
Nut Style: round
Nut Diameter: 4.530 inches minimum and 4.550 inches maximum
Nut Thickness: 0.680 inches minimum and 0.700 inches maximum
Drive Point Width: 0.240 inches minimum and 0.260 inches maximum
Undercut Thickness: 0.510 inches minimum and 0.530 inches maximum
Drive Point Quantity: 12
Drilled Hole Diameter: 0.053 inches minimum and 0.063 inches maximum
Hole Type And Quantity: 52 drilled
Thread Series: unjs
Thread Quantity Per Inch: 16
Hardness Rating: 32.0 rockwell c minimum and 38.0 rockwell c maximum
Nominal Thread Size: 3.750 inches
Hole Configuration Style: configuration f
Special Features: 13 slots .010 from true pos
Material: steel overall
Material Document And Classification: ams 6322 assn std 1st material response or ams 6323 assn std 2nd material response overall
Surface Treatment: silver overall
Surface Treatment Document And Classification: ams 2410 assn std 1st treatment response or ams 2412 assn std 2nd treatment 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
698692	Round Plain Nut

FAQs

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

What is the FSCG of the NSN 5310-01-146-0175?

The FSCG of the NSN 5310-01-146-0175 is 5310

Does the NSN 5310-01-146-0175 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-01-146-0175 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 5310-01-146-0175 contain precious materials?

Item contains silver.

Does NSN 5310-01-146-0175 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 5310-01-146-0175 was assigned to the Federal Catalog?

It was assigned 43 years ago, on Sun, Jan 23, 1983