5310-01-014-4286

Find complete technical information, availability, and procurement data for: 5310-01-014-4286
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-014-4286

Item Name Code

15933

Assigment Date

12/23/1975 (50 years ago)

A pliable rubber, felt, leather, or composition ring-shaped element, split or solid; with or without spring or spreader, having a metal shell on all or a portion of at least two of the outer surfaces. It may be designed to be either bolt mounted or pressmounted between fixed and moveable parts to form a tight and effective seal by the pressure of the spring or spreader or the resiliency inherent in the element material. Excludes:packing with retainer.

0.475 inches minimum and 0.490 inches maximum hole diameter, 0.128 inches minimum and 0.132 inches maximum material thickness, 0.540 inches minimum and 0.580 inches maximum recess diameter, 50.0 rockwell c minimum and 54.0 rockwell c maximum hardness rating, 0.830 inches minimum and 0.870 inches maximum outside 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: 0.475 inches minimum and 0.490 inches maximum
Outside Diameter: 0.830 inches minimum and 0.870 inches maximum
Recess Diameter: 0.540 inches minimum and 0.580 inches maximum
Material Thickness: 0.128 inches minimum and 0.132 inches maximum
Hardness Rating: 50.0 rockwell c minimum and 54.0 rockwell c maximum
Recess Angle: 90.0 degrees nominal
Surface Finish: 63.0 microinches bottom
Surface Finish: 63.0 microinches top
Special Features: chamfer one side 25 deg min 35 deg max by 0.075 in. lg
Material: steel comp e4340 overall
Material Document And Classification: mil-s-5000 mil spec single material response overall
Style Designator: recessed

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
3500355-1	Recessed Washer

FAQs

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

What is the FSCG of the NSN 5310-01-014-4286?

The FSCG of the NSN 5310-01-014-4286 is 5310

Does the NSN 5310-01-014-4286 have a Schedule B code assigned?

Yes, the Schedule B code is 7318220000

Does NSN 5310-01-014-4286 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 5310-01-014-4286 contain precious materials?

Precious metal content is unknown

Does NSN 5310-01-014-4286 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 5310-01-014-4286 was assigned to the Federal Catalog?

It was assigned 50 years ago, on Tue, Dec 23, 1975