1551AS517-1

View detailed technical data, stock status, and sourcing information for: 1551AS517-1
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-296-2074

Item Name Code

15938

Assigment Date

03/17/1989 (37 years ago)

A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.

0.006 inches nominal material thickness, 0.260 inches minimum and 0.270 inches maximum hole diameter, 0.490 inches minimum and 0.510 inches maximum outside diameter, 0.040 inches minimum and 0.060 inches maximum overall height, 36.0 rockwell c minimum hardness rating

Product Characteristics

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

Hole Diameter: 0.260 inches minimum and 0.270 inches maximum
Outside Diameter: 0.490 inches minimum and 0.510 inches maximum
Overall Height: 0.040 inches minimum and 0.060 inches maximum
Material Thickness: 0.006 inches nominal
Hardness Rating: 36.0 rockwell c minimum
Material: steel comp 410 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
1551AS517-1	Spring Tension Washer
3515-14-11-4102-RC36 MIN	Spring Tension Washer

FAQs

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

What is the FSCG of the NSN 5310-01-296-2074?

The FSCG of the NSN 5310-01-296-2074 is 5310

Does the NSN 5310-01-296-2074 have a Schedule B code assigned?

Yes, the Schedule B code is 7318210000

Does NSN 5310-01-296-2074 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 5310-01-296-2074 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-296-2074 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 5310-01-296-2074 was assigned to the Federal Catalog?

It was assigned 37 years ago, on Fri, Mar 17, 1989