5320-01-501-2138

Find complete technical information, availability, and procurement data for: 5320-01-501-2138
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5320 Rivets

National Stock Number

5320-01-501-2138

Item Name Code

00864

Assigment Date

09/26/2002 (23 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.

threaded self-plugging shank w/sleeve shank style, 0.2580 inches minimum and 0.2600 inches maximum shank diameter, flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer) head style, dry film or paraffin wax or cetyl alcohol lubrication, 0.3898 inches minimum and 0.3948 inches maximum head major diameter

Product Characteristics

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

Head Style: flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer)
Shank Diameter: 0.2580 inches minimum and 0.2600 inches maximum
Shank Style: threaded self-plugging shank w/sleeve
Head Major Diameter: 0.3898 inches minimum and 0.3948 inches maximum
Lubrication: dry film or paraffin wax or cetyl alcohol
End Item Identification: f-18 e/f
Grip Length: 1.569 inches nominal
Countersink Angle: 99.0 degrees minimum and 101.0 degrees maximum
Criticality Code Justification: agav
Part Name Assigned By Controlling Agency: fastener-blind,internally threaded,external sleeve,titanium,reduced flush head,self-locking
Material: steel comp 304 or iron alloy 660 sleeve
Material: titanium alloy uns r56400 bolt
Material: titanium alloy uns r56400 nut
Material Document And Classification: ams 4928 assn std 1st material response or ams 4967 assn std 2nd material response bolt
Material Document And Classification: ams 4928 assn std 1st material response or ams 4967 assn std 2nd material response nut

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
BL1058-8-13	Blind Rivet
PLT1058-8-13	Blind Rivet
ST3M781-4-13	Blind Rivet

FAQs

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

What is the FSCG of the NSN 5320-01-501-2138?

The FSCG of the NSN 5320-01-501-2138 is 5320

Does the NSN 5320-01-501-2138 have a Schedule B code assigned?

Yes, the Schedule B code is 7318230000

Does NSN 5320-01-501-2138 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 5320-01-501-2138 contain precious materials?

Item does not contain precious metal.

Does NSN 5320-01-501-2138 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 5320-01-501-2138 was assigned to the Federal Catalog?

It was assigned 23 years ago, on Thu, Sep 26, 2002