5310-00-637-1369

Find complete technical information, availability, and procurement data for: 5310-00-637-1369
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-637-1369

Item Name Code

01855

Assigment Date

01/01/1963 (63 years ago)

3b thread class, 0.640 inches minimum and 0.650 inches maximum nut counterbore diameter, cap nut style, 0.740 inches minimum and 0.760 inches maximum nut height, right-hand thread direction

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
Counterbore Diameter: 0.640 inches minimum and 0.650 inches maximum nut
Nut Style: cap
Nut Height: 0.740 inches minimum and 0.760 inches maximum
Nut Counterbore Depth: 0.209 inches minimum and 0.229 inches maximum nut
Drilled Hole Diameter: 0.070 inches nominal
Hole Type And Quantity: 2 drilled
Width Across Flats: 0.865 inches minimum and 0.877 inches maximum
Thread Series: unf
Thread Quantity Per Inch: 18
Nominal Thread Size: 0.625 inches
Hole Configuration Style: configuration b
Countersink Angle: 89.5 degrees minimum and 90.5 degrees maximum nut
Bearing Surface Type: washer faced
Bearing Surface Finish: 100.0 microinches
Material: aluminum alloy 2024 overall
Material Document And Classification: ams 4120 assn std single material response overall
Surface Treatment: anodize overall
Surface Treatment Document And Classification: ams 2470 assn std 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
196719	Cap Plain Nut

FAQs

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

What is the FSCG of the NSN 5310-00-637-1369?

The FSCG of the NSN 5310-00-637-1369 is 5310

Does the NSN 5310-00-637-1369 have a Schedule B code assigned?

Yes, the Schedule B code is 7616995195

Does NSN 5310-00-637-1369 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 5310-00-637-1369 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-637-1369 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 5310-00-637-1369 was assigned to the Federal Catalog?

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