5310-01-324-4986

Find complete technical information, availability, and procurement data for: 5310-01-324-4986
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-324-4986

Item Name Code

15933

Assigment Date

08/19/1990 (35 years ago)

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

0.191 inches minimum and 0.202 inches maximum hole diameter, 0.057 inches minimum and 0.069 inches maximum material thickness, 0.272 inches minimum and 0.292 inches maximum recess diameter, 0.458 inches minimum and 0.478 inches maximum outside diameter, 140000 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: 0.191 inches minimum and 0.202 inches maximum
Outside Diameter: 0.458 inches minimum and 0.478 inches maximum
Recess Diameter: 0.272 inches minimum and 0.292 inches maximum
Material Thickness: 0.057 inches minimum and 0.069 inches maximum
Minimum Tensile Strength: 140000 pounds per square inch
Recess Angle: 90.0 degrees minimum and 100.0 degrees maximum
Material: iron alloy 660 overall
Material Document And Classification: ams 5525 assn std single material response overall
Surface Treatment: cadmium and chromate overall
Surface Treatment Document And Classification: qq-p-416,ty 2,cl 2 fed spec single treatment response overall
Style Designator: recessed
Specification/Standard Data: 81205-bacw10bn professional/industrial association standard

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
BACW10BN3SC	Recessed Washer

FAQs

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

What is the FSCG of the NSN 5310-01-324-4986?

The FSCG of the NSN 5310-01-324-4986 is 5310

Does the NSN 5310-01-324-4986 have a Schedule B code assigned?

Yes, the Schedule B code is 7318220000

Does NSN 5310-01-324-4986 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 5310-01-324-4986 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-324-4986 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 5310-01-324-4986 was assigned to the Federal Catalog?

It was assigned 35 years ago, on Sun, Aug 19, 1990