5320-01-391-2251

Find complete technical information, availability, and procurement data for: 5320-01-391-2251
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5320 Rivets

National Stock Number

5320-01-391-2251

Item Name Code

67165

Assigment Date

06/08/1994 (32 years ago)

A metallic or nonmetallic item, headed at one end, with a cylindrically shaped shank which may be tapered, grooved, or threaded. A locking collar or sleeve may be provided to perform the same holding action as the clinching portion of a conventional rivet. The shank may include an external wrenching facility which breaks off at a predetermined applied torque.

right-hand thread direction, 0.990 inches minimum and 1.010 inches maximum fastener length, 0.045 inches nominal head height, 0.0791 inches minimum and 0.0801 inches maximum width between flats, 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: 0.990 inches minimum and 1.010 inches maximum
Head Height: 0.045 inches nominal
Width Between Flats: 0.0791 inches minimum and 0.0801 inches maximum
Shank Diameter: 0.1625 inches minimum and 0.1635 inches maximum
Shank Style: pin-rivet, straight, threaded
Head Major Diameter: 0.255 inches minimum and 0.285 inches maximum
Lubrication: cetyl alcohol
Grip Length: 0.683 inches minimum and 0.693 inches maximum
Minimum Tensile Strength: 1290 pounds per square inch
Nominal Thread Size: 0.164 inches
Shear Strength: 4010 double pounds per square inch
Countersink Angle: 99.0 degrees minimum and 101.0 degrees maximum
Material: steel comp 4140 or steel comp e4340 or steel comp 8740 overall
Material Document And Classification: mil-s-5626 mil spec single material response or mil-s-5000 mil spec single material response or mil-s-6049 mil spec single material response overall
Surface Treatment: cadmium overall
Surface Treatment Document And Classification: qq-p-416 fed spec single treatment response overall
Thread Series Designator: unjc
Specification/Standard Data: 88277-3d0123 manufacturers 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
3D0123-5-11-2	Pin-Rivet
HL35PB-5-11-2	Pin-Rivet

FAQs

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

What is the FSCG of the NSN 5320-01-391-2251?

The FSCG of the NSN 5320-01-391-2251 is 5320

Does the NSN 5320-01-391-2251 have a Schedule B code assigned?

Yes, the Schedule B code is 7318230000

Does NSN 5320-01-391-2251 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 5320-01-391-2251 contain precious materials?

Item does not contain precious metal.

Does NSN 5320-01-391-2251 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 5320-01-391-2251 was assigned to the Federal Catalog?

It was assigned 32 years ago, on Wed, Jun 8, 1994