172257

View detailed technical data, stock status, and sourcing information for: 172257
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-310-9270

Item Name Code

15887

Assigment Date

01/01/1963 (63 years ago)

right-hand thread direction, 6.000 inches nominal small end diameter, 5.710 inches nominal nut counterbore diameter, 0.250 inches nominal drive point depth, +5.2719 to 5.2800 inches thread pitch diameters

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Thread Pitch Diameters: +5.2719 to 5.2800 inches
Thread Direction: right-hand
Counterbore Diameter: 5.710 inches nominal nut
Small End Diameter: 6.000 inches nominal
Drive Point Depth: 0.250 inches nominal
Nut Style: round
Nut Diameter: 6.170 inches nominal
Nut Thickness: 1.230 inches nominal
Drive Point Width: 0.500 inches nominal
Undercut Thickness: 1.020 inches nominal
Drive Point Quantity: 12
Nut Counterbore Depth: 0.260 inches nominal nut
Thread Series: uns
Countersink Angle: 48.0 degrees nominal nut
Material: steel comp 8740 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
172257	Round Plain Nut

FAQs

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

What is the FSCG of the NSN 5310-00-310-9270?

The FSCG of the NSN 5310-00-310-9270 is 5310

Does the NSN 5310-00-310-9270 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-00-310-9270 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 5310-00-310-9270 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-310-9270 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 5310-00-310-9270 was assigned to the Federal Catalog?

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