5310-00-672-5944

Find complete technical information, availability, and procurement data for: 5310-00-672-5944
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-672-5944

Item Name Code

15886

Assigment Date

01/01/1963 (63 years ago)

3.375 inches nominal small end diameter, knurled nut style, 2b thread class, right-hand thread direction, 2.500 inches nominal nut counterbore 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: 2b
Thread Direction: right-hand
Counterbore Diameter: 2.500 inches nominal nut
Small End Diameter: 3.375 inches nominal
Nut Style: knurled
Nut Diameter: 4.125 inches nominal
Nut Thickness: 0.750 inches nominal
Knurl Width: 0.250 inches nominal
Small End Length: 0.625 inches nominal
Nut Counterbore Depth: 0.312 inches nominal nut
Thread Series: un
Thread Quantity Per Inch: 6
Nominal Thread Size: 2.375 inches
Material: steel comp 1020 or steel comp 1021 or steel comp 1022 or steel comp 1023 or steel comp 1524 or steel comp 1025 or steel comp 1026 or steel comp 1527 or steel comp 1030 or steel comp 1033 or steel comp 1034 or steel comp 1035 overall
Material Document And Classification: qq-s-637 fed spec all material responses or sae assn std all material responses 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
42B13039	Knurled Plain Nut

FAQs

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

What is the FSCG of the NSN 5310-00-672-5944?

The FSCG of the NSN 5310-00-672-5944 is 5310

Does the NSN 5310-00-672-5944 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-00-672-5944 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 5310-00-672-5944 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-672-5944 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 5310-00-672-5944 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963