5310-01-397-6511

Find complete technical information, availability, and procurement data for: 5310-01-397-6511
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-397-6511

Item Name Code

15934

Assigment Date

10/16/1994 (31 years ago)

A standoff that must have a threaded end(s) or be internally threaded its full length. For items having external threads on both ends, see stud (as modified). For items with an outside contour that is the same for the entire length, are flat on top and bottom, having internal threads its full length, and the length does not exceed twice the width across the flats or outside diameter, see nut (as modified); use maximum dimensions(s) for compliance.

0.025 inches nominal shoulder height, 0.182 inches minimum and 0.192 inches maximum shoulder diameter, 0.308 inches minimum and 0.318 inches maximum outside diameter, 0.067 inches minimum and 0.082 inches maximum overall height, 0.085 inches minimum and 0.095 inches maximum hole diameter

Product Characteristics

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

Hole Diameter: 0.085 inches minimum and 0.095 inches maximum
Shoulder Diameter: 0.182 inches minimum and 0.192 inches maximum
Outside Diameter: 0.308 inches minimum and 0.318 inches maximum
Overall Height: 0.067 inches minimum and 0.082 inches maximum
Shoulder Height: 0.025 inches nominal
Style Designator: shouldered

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
W1-221SN	Shouldered Washer

FAQs

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

What is the FSCG of the NSN 5310-01-397-6511?

The FSCG of the NSN 5310-01-397-6511 is 5310

Does NSN 5310-01-397-6511 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 5310-01-397-6511 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-397-6511 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 5310-01-397-6511 was assigned to the Federal Catalog?

It was assigned 31 years ago, on Sun, Oct 16, 1994