5310-01-253-7129

Find complete technical information, availability, and procurement data for: 5310-01-253-7129
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-253-7129

Item Name Code

15887

Assigment Date

04/23/1987 (39 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.

0.126 inches nominal drive point depth, +5.5750 to 5.5834 inches thread pitch diameters, right-hand thread direction, round nut style, 2b 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: 2b
Thread Pitch Diameters: +5.5750 to 5.5834 inches
Thread Direction: right-hand
Drive Point Depth: 0.126 inches nominal
Nut Style: round
Nut Diameter: 6.125 inches nominal
Nut Thickness: 0.485 inches minimum and 0.495 inches maximum
Drive Point Width: 0.380 inches nominal
Drive Point Quantity: 12
Thread Series: buttress
Thread Quantity Per Inch: 12
Nominal Thread Size: 5.625 inches
Special Features: color white,fed-std-595,no. 17925
Material: steel overall
Material Document And Classification: ams 6419 assn std single material response overall
Surface Treatment: enamel overall
Surface Treatment Document And Classification: mms-420,cagec 76301 mfr ref 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
68A412706-2001	Round Plain Nut

FAQs

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

What is the FSCG of the NSN 5310-01-253-7129?

The FSCG of the NSN 5310-01-253-7129 is 5310

Does the NSN 5310-01-253-7129 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-01-253-7129 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 5310-01-253-7129 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-253-7129 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 5310-01-253-7129 was assigned to the Federal Catalog?

It was assigned 39 years ago, on Thu, Apr 23, 1987