5310-01-172-2575

Find complete technical information, availability, and procurement data for: 5310-01-172-2575
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-172-2575

Item Name Code

29729

Assigment Date

02/18/1984 (42 years ago)

A nut having 12 drive points, 24 sides, and an integral washer which extends beyond the points or periphery. An integral feature is incorporated for locking on the threads of a mating member.

prevailing torque all metal design locking feature, soluble lubricant lubrication, right-hand thread direction, 1.625 inches maximum washer outside diameter, 3b thread class

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
Locking Feature: prevailing torque all metal design
Washer Outside Diameter: 1.625 inches maximum
Lubrication: soluble lubricant
Overall Height: 1.000 inches maximum
Nut Style: double hexagon
Washer Thickness: 0.122 inches minimum
Width Across Flats: 1.178 inches minimum and 1.190 inches maximum
Temp Rating: 450.0 fahrenheit maximum
Thread Series: unjf
Thread Quantity Per Inch: 12
Hardness Rating: 34.0 rockwell c minimum and 43.0 rockwell c maximum
Nominal Thread Size: 1.000 inches
Material: steel comp 8630 or steel comp 4037 or steel comp 8740 overall
Material Document And Classification: ams 6280 assn std 1st material response or ams 6300 assn std 2nd material response or ams 6322 assn std 3rd material response overall
Surface Treatment: cadmium overall
Surface Treatment Document And Classification: qq-p-416,ty 1,cl 3 fed spec single 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
42 FLW-1612	Extended Washer Self-Locking Nut
42FLW-1612	Extended Washer Self-Locking Nut
BH00450-1612	Extended Washer Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-01-172-2575?

The FSCG of the NSN 5310-01-172-2575 is 5310

Does the NSN 5310-01-172-2575 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-01-172-2575 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 5310-01-172-2575 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-172-2575 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 5310-01-172-2575 was assigned to the Federal Catalog?

It was assigned 42 years ago, on Sat, Feb 18, 1984