5320-01-381-9778

Find complete technical information, availability, and procurement data for: 5320-01-381-9778
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5320 Rivets

National Stock Number

5320-01-381-9778

Item Name Code

00861

Assigment Date

10/26/1993 (32 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.

0.121 inches minimum and 0.123 inches maximum shoulder diameter, 0.163 inches minimum and 0.173 inches maximum fastener length, flat chamfer head style, 0.043 inches minimum and 0.053 inches maximum shoulder length, 0.112 inches nominal head height

Product Characteristics

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

Fastener Length: 0.163 inches minimum and 0.173 inches maximum
Head Style: flat chamfer
Head Height: 0.112 inches nominal
Shoulder Diameter: 0.121 inches minimum and 0.123 inches maximum
Shoulder Length: 0.043 inches minimum and 0.053 inches maximum
Shank Diameter: 0.165 inches minimum and 0.175 inches maximum
Shank Style: straight w/shoulder
Head Major Diameter: 0.275 inches minimum and 0.285 inches maximum
Grip Length: 0.115 inches minimum and 0.125 inches maximum
Material: steel comp 303 overall
Material Document And Classification: astm a582 assn std single material response overall
Surface Treatment: passivate overall
Surface Treatment Document And Classification: qq-p-3yyyyyyygaqq-p-35 assn std single treatment response 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
A351A004-102	Solid Rivet

FAQs

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

What is the FSCG of the NSN 5320-01-381-9778?

The FSCG of the NSN 5320-01-381-9778 is 5320

Does the NSN 5320-01-381-9778 have a Schedule B code assigned?

Yes, the Schedule B code is 7318230000

Does NSN 5320-01-381-9778 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 5320-01-381-9778 contain precious materials?

Item does not contain precious metal.

Does NSN 5320-01-381-9778 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 5320-01-381-9778 was assigned to the Federal Catalog?

It was assigned 32 years ago, on Tue, Oct 26, 1993