5310-01-346-2569

Find complete technical information, availability, and procurement data for: 5310-01-346-2569
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-346-2569

Item Name Code

01857

Assigment Date

10/01/1991 (34 years ago)

3b thread class, 0.265 inches nominal nut height, right-hand thread direction, hexagon nut style, 0.069 inches minimum and 0.074 inches maximum drilled hole 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
Nut Style: hexagon
Nut Height: 0.265 inches nominal
Drilled Hole Diameter: 0.069 inches minimum and 0.074 inches maximum
Hole Type And Quantity: 3 drilled
Width Across Flats: 1.605 inches minimum and 1.627 inches maximum
Thread Series: unjf
Thread Quantity Per Inch: 12
Nominal Thread Size: 1.250 inches
Hole Configuration Style: configuration b
Countersink Angle: 110.0 degrees nominal nut
Bearing Surface Type: chamfered
Bearing Surface Finish: 125.0 microinches
Material: iron alloy 660 overall
Material Document And Classification: ams 5525 assn std single material response or ams 5732 assn std single material response or ams 5737 assn std single material response overall
Surface Treatment: passivate overall
Surface Treatment Document And Classification: qq-p-35 fed spec single treatment response overall
Specification/Standard Data: 80205-nas1423 professional/industrial association standard
Nondefinitive Spec/Std Data: 2 type

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
NAS1423C18	Hexagon Plain Nut

FAQs

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

What is the FSCG of the NSN 5310-01-346-2569?

The FSCG of the NSN 5310-01-346-2569 is 5310

Does the NSN 5310-01-346-2569 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-01-346-2569 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 5310-01-346-2569 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-346-2569 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 5310-01-346-2569 was assigned to the Federal Catalog?

It was assigned 34 years ago, on Tue, Oct 1, 1991