5320-01-256-9566

Find complete technical information, availability, and procurement data for: 5320-01-256-9566
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5320 Rivets

National Stock Number

5320-01-256-9566

Item Name Code

67165

Assigment Date

06/10/1987 (39 years ago)

A tubular shaped item with a round or hexagon peripheral shape having two flat bearing surfaces perpendicular to the axis of the centrally located hole. It is designed to maintain a predetermined distance between assembled parts. The item may be with or without flange(s) of any peripheral shape. The overall length must exceed 25 percent of the outside diameter or distance across peripheral flats of the body. (when the length, outside diameter, and/or distance across peripheral flats are designed as a tolerance, the maximum dimension will be used to determine compliance). For items having other than a round or hexagon peripheral shape, see spacer, plate. Excludes:items with lubricating features, see bearing, sleeve and bushing, sleeve. See also bushing, tapered; spacer, ring; washer, flat; and washer, (as modified).

0.565 inches minimum and 0.585 inches maximum fastener length, right-hand thread direction, 0.0791 inches minimum and 0.0806 inches maximum width between flats, flush countersunk head style, 3a thread class

Product Characteristics

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

Thread Class: 3a
Thread Direction: right-hand
Fastener Length: 0.565 inches minimum and 0.585 inches maximum
Head Style: flush countersunk
Width Between Flats: 0.0791 inches minimum and 0.0806 inches maximum
Shank Diameter: 0.1885 inches minimum and 0.1895 inches maximum
Shank Style: pin-rivet, straight, threaded
Head Major Diameter: 0.2966 inches minimum and 0.3016 inches maximum
Lubrication: solid film
Grip Length: 0.255 inches maximum
Thread Quantity Per Inch: 32
Nominal Thread Size: 0.190 inches
Shear Strength: 125000 single pounds per square inch
Countersink Angle: 100.0 degrees nominal
Material: steel comp xm-13 overall
Material Document And Classification: ams 5629 assn std single material response overall
Thread Series Designator: unjf

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
HL645-6-4	Pin-Rivet

FAQs

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

What is the FSCG of the NSN 5320-01-256-9566?

The FSCG of the NSN 5320-01-256-9566 is 5320

Does the NSN 5320-01-256-9566 have a Schedule B code assigned?

Yes, the Schedule B code is 7318230000

Does NSN 5320-01-256-9566 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 5320-01-256-9566 contain precious materials?

Item does not contain precious metal.

Does NSN 5320-01-256-9566 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 5320-01-256-9566 was assigned to the Federal Catalog?

It was assigned 39 years ago, on Wed, Jun 10, 1987