KS426S08-04P

View detailed technical data, stock status, and sourcing information for: KS426S08-04P
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5320 Rivets

National Stock Number

5320-01-297-6383

Item Name Code

67165

Assigment Date

04/05/1989 (37 years ago)

0.635 inches minimum and 0.655 inches maximum fastener length, flush countersunk head style, 0.0947 inches minimum and 0.0967 inches maximum width between flats, right-hand thread direction, 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: 0.635 inches minimum and 0.655 inches maximum
Head Style: flush countersunk
Width Between Flats: 0.0947 inches minimum and 0.0967 inches maximum
Shank Diameter: 0.2489 inches minimum and 0.2505 inches maximum
Shank Style: pin-rivet, straight, threaded
Head Major Diameter: 0.478 inches maximum
Lubrication: dry film and cetyl alcohol
Grip Length: 0.245 inches minimum and 0.255 inches maximum
Thread Quantity Per Inch: 28
Minimum Tensile Strength: 180000 pounds per square inch
Hardness Rating: 39.0 rockwell c minimum and 43.0 rockwell c maximum overall
Nominal Thread Size: 0.250 inches
Shear Strength: 108000 single pounds per square inch
Countersink Angle: 99.0 degrees minimum and 101.0 degrees maximum
Material: steel comp e4340 or steel comp 8740 or steel comp 4140 overall
Material Document And Classification: mil-s-5000 mil spec 1st material response or mil-s-6049 mil spec 2nd material response or mil-s-5626 mil spec 3rd material response overall
Surface Treatment: cadmium and chromate overall
Surface Treatment Document And Classification: qq-p-416,ty 2,cl 2 fed spec single treatment 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
4448S08-04P	Pin-Rivet
5320PL0734678	Pin-Rivet
5320PL1821175	Pin-Rivet
AIC-L-807-8-4P	Pin-Rivet
C9570-8-4P	Pin-Rivet
HLT915LP-8-04	Pin-Rivet
HLT915LP-8-4	Pin-Rivet
HLT915TB-8-4	Pin-Rivet
KS426S08-04P	Pin-Rivet
KS426S08-4P	Pin-Rivet

FAQs

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

What is the FSCG of the NSN 5320-01-297-6383?

The FSCG of the NSN 5320-01-297-6383 is 5320

Does the NSN 5320-01-297-6383 have a Schedule B code assigned?

Yes, the Schedule B code is 7318230000

Does NSN 5320-01-297-6383 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 5320-01-297-6383 contain precious materials?

Item does not contain precious metal.

Does NSN 5320-01-297-6383 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 5320-01-297-6383 was assigned to the Federal Catalog?

It was assigned 37 years ago, on Wed, Apr 5, 1989