21530-1

View detailed technical data, stock status, and sourcing information for: 21530-1
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-589-0301

Item Name Code

13393

Assigment Date

10/15/2010 (15 years ago)

An item designed to expedite or simplify the connection of two or more electrical conductors without bringing them to a fixed point such as a binding post or terminal. It may have a separate tubular shaped piece of nonmetallic, flexible material designed to be slipped over the crimped first piece to seal the conductor joint through heat sealing.

0.500 inches nominal hole diameter, rectangular cross-sectional shape style, 0.055 inches nominal thickness, round center hole shape style, round peripheral shape style

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: 0.500 inches nominal
Peripheral Shape Style: round
Center Hole Shape Style: round
Thickness: 0.055 inches nominal
Overall Diameter: 0.780 inches nominal
End Item Identification: c-130 aircraft
Special Features: material is brass
Surface Treatment: cadmium 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
21530-1	Flat Washer

FAQs

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

What is the FSCG of the NSN 5310-01-589-0301?

The FSCG of the NSN 5310-01-589-0301 is 5310

Does NSN 5310-01-589-0301 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 5310-01-589-0301 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-589-0301 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 5310-01-589-0301 was assigned to the Federal Catalog?

It was assigned 15 years ago, on Fri, Oct 15, 2010