7709322

View detailed technical data, stock status, and sourcing information for: 7709322
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-208-2803

Item Name Code

15887

Assigment Date

01/01/1963 (63 years ago)

0.150 inches minimum and 0.170 inches maximum drive point depth, 3b thread class, round nut style, 4.270 inches minimum and 4.290 inches maximum nut diameter, 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
Drive Point Depth: 0.150 inches minimum and 0.170 inches maximum
Nut Style: round
Nut Diameter: 4.270 inches minimum and 4.290 inches maximum
Nut Thickness: 0.690 inches minimum and 0.710 inches maximum
Drive Point Width: 0.370 inches minimum and 0.390 inches maximum
Drive Point Quantity: 4
Thread Series: un
Thread Quantity Per Inch: 12
Hardness Rating: 25.0 rockwell c minimum and 32.0 rockwell c maximum
Nominal Thread Size: 3.125 inches
Countersink Angle: 89.0 degrees minimum and 91.0 degrees maximum nut
Special Features: outer perimeter of nut has 0.156 to 0.171 in. grove centrally located
Material: steel comp 8640 overall
Material Document And Classification: sae assn std single material 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
5310002082803	Round Plain Nut
7709322	Round Plain Nut

FAQs

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

What is the FSCG of the NSN 5310-00-208-2803?

The FSCG of the NSN 5310-00-208-2803 is 5310

Does the NSN 5310-00-208-2803 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-00-208-2803 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 5310-00-208-2803 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-208-2803 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 5310-00-208-2803 was assigned to the Federal Catalog?

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