5310-01-487-9638

Find complete technical information, availability, and procurement data for: 5310-01-487-9638
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-487-9638

Item Name Code

15934

Assigment Date

08/23/2001 (24 years ago)

A washer having a centrally located hole with a solid or laminated cross-section and two flat parallel bearing surfaces. The hole must be 75 percent or less than the largest dimension and the bearing surface finish is greater than 32 microinch (0.8 micrometer). The thickness cannot exceed 25 percent of the largest outside dimension. When the largest outside dimension is less than 1/4 inch or 6mm, the thickness must be 0.006 inches (0.15mm) or greater and for items 1/4 inch (6mm) or larger, the thickness must be 0.016 inches (0.4mm) or greater. The maximum tolerance is applied to dimensions and used as a determining factor. Items with separable lamination use shim. For items fabricated from ceramic or electrically rated materials by specification or industry standards use insulator (1), washer. Excludes:disk, valve, graphite impregnated and lubricated items.

0.255 inches minimum and 0.265 inches maximum hole diameter, 0.090 inches minimum and 0.110 inches maximum shoulder height, 1.880 inches minimum and 1.900 inches maximum outside diameter, 0.930 inches minimum and 0.950 inches maximum shoulder diameter, 0.390 inches minimum and 0.410 inches maximum overall height

Product Characteristics

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

Hole Diameter: 0.255 inches minimum and 0.265 inches maximum
Shoulder Diameter: 0.930 inches minimum and 0.950 inches maximum
Outside Diameter: 1.880 inches minimum and 1.900 inches maximum
Overall Height: 0.390 inches minimum and 0.410 inches maximum
Shoulder Height: 0.090 inches minimum and 0.110 inches maximum
End Item Identification: f/a-22 raptor
Special Features: 30 degree chamfer 0.100 nom height
Material: aluminum alloy overall
Material Document And Classification: ams 4050 7050-t7451 aluminum plate assn std single material response overall
Surface Treatment: anodize overall
Style Designator: shouldered

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
5HW82395-127	Shouldered Washer

FAQs

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

What is the FSCG of the NSN 5310-01-487-9638?

The FSCG of the NSN 5310-01-487-9638 is 5310

Does the NSN 5310-01-487-9638 have a Schedule B code assigned?

Yes, the Schedule B code is 7616108000

Does NSN 5310-01-487-9638 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 5310-01-487-9638 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-487-9638 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 5310-01-487-9638 was assigned to the Federal Catalog?

It was assigned 24 years ago, on Thu, Aug 23, 2001