526-0328

View detailed technical data, stock status, and sourcing information for: 526-0328
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-448-2104

Item Name Code

13393

Assigment Date

08/25/1997 (28 years ago)

An externally threaded fastener whose threaded portion is of one nominal diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes:items with bevel (conical) heads. See bolt, internal wrenching. Excludes:screw, shoulder; and screw, machine.

round peripheral shape style, round center hole shape style, 0.281 inches nominal hole diameter, rectangular cross-sectional shape style, 0.0149 inches nominal thickness

Product Characteristics

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

Cross-Sectional Shape Style: rectangular
Hole Diameter: 0.281 inches nominal
Peripheral Shape Style: round
Center Hole Shape Style: round
Thickness: 0.0149 inches nominal
Overall Diameter: 0.750 inches nominal
Material: steel overall
Surface Treatment: zinc 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
526-0328	Flat Washer

FAQs

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

What is the FSCG of the NSN 5310-01-448-2104?

The FSCG of the NSN 5310-01-448-2104 is 5310

Does the NSN 5310-01-448-2104 have a Schedule B code assigned?

Yes, the Schedule B code is 7318220000

Does NSN 5310-01-448-2104 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 5310-01-448-2104 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-448-2104 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 5310-01-448-2104 was assigned to the Federal Catalog?

It was assigned 28 years ago, on Mon, Aug 25, 1997