15505D

View detailed technical data, stock status, and sourcing information for: 15505D
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-016-5012

Item Name Code

15938

Assigment Date

01/01/1961 (65 years ago)

A bent spring metal washer with a centrally located hole. It is designed to exert pressure axially when assembled in place.

1.125 inches minimum and 1.130 inches maximum outside diameter, 0.040 inches minimum and 0.045 inches maximum overall height, 0.006 inches nominal material thickness, 0.945 inches minimum and 0.950 inches maximum hole diameter, 170000 pounds per square inch minimum tensile strength

Product Characteristics

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

Hole Diameter: 0.945 inches minimum and 0.950 inches maximum
Outside Diameter: 1.125 inches minimum and 1.130 inches maximum
Overall Height: 0.040 inches minimum and 0.045 inches maximum
Material Thickness: 0.006 inches nominal
Minimum Tensile Strength: 170000 pounds per square inch
Minimum Yield Strength: 150000 pounds per square inch
Material: steel comp 301 overall
Material Document And Classification: mil-s-5059 mil spec single material response overall
Surface Treatment: passivate overall
Surface Treatment Document And Classification: e664 fscm 73760 mfr ref single treatment response overall
Style Designator: spring tension

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
15505D	Spring Tension Washer

FAQs

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

What is the FSCG of the NSN 5310-00-016-5012?

The FSCG of the NSN 5310-00-016-5012 is 5310

Does the NSN 5310-00-016-5012 have a Schedule B code assigned?

Yes, the Schedule B code is 7318210000

Does NSN 5310-00-016-5012 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 5310-00-016-5012 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-016-5012 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 5310-00-016-5012 was assigned to the Federal Catalog?

It was assigned 65 years ago, on Sun, Jan 1, 1961