5320-01-526-3421

Find complete technical information, availability, and procurement data for: 5320-01-526-3421
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5320 Rivets

National Stock Number

5320-01-526-3421

Item Name Code

67165

Assigment Date

12/15/2004 (21 years ago)

A nut, circular in shape, which may have wrenching facilities such as flats, holes, protrusions, slots or splines in or on the periphery or in the face opposite the bearing surface. For items having a thickness (or height) exceeding two times the outside diameter, use post, electrical-mechanical equipment. See also nut (1), plain, knurled. (when height or thickness and/or outside diameter is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.)

straight pan head style, right-hand thread direction, 0.080 inches minimum and 0.090 inches maximum head height, 3a thread class, 0.637 inches minimum and 0.657 inches maximum fastener length

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: 0.637 inches minimum and 0.657 inches maximum
Head Style: straight pan
Head Height: 0.080 inches minimum and 0.090 inches maximum
Width Between Flats: 0.160 inches nominal
Shank Diameter: 0.2481 inches minimum and 0.2485 inches maximum
Shank Style: pin-rivet, straight, threaded
Head Major Diameter: 0.415 inches minimum and 0.440 inches maximum
Lubrication: cetyl alcohol
End Item Identification: rq-4a
Grip Length: 0.307 inches minimum and 0.317 inches maximum
Thread Quantity Per Inch: 28
Minimum Tensile Strength: 5320 pounds per square inch
Nominal Thread Size: 0.2500 inches
Shear Strength: 9380 double pounds per square inch
Material: titanium alloy uns r56400 overall
Material Document And Classification: ams4928 assn std single material response or ams4967 assn std single material response overall
Surface Treatment: aluminum overall
Surface Treatment Document And Classification: +5103 mil 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
ELS420HC8-5	Pin-Rivet

FAQs

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

What is the FSCG of the NSN 5320-01-526-3421?

The FSCG of the NSN 5320-01-526-3421 is 5320

Does the NSN 5320-01-526-3421 have a Schedule B code assigned?

Yes, the Schedule B code is 8108908000

Does NSN 5320-01-526-3421 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 5320-01-526-3421 contain precious materials?

Item does not contain precious metal.

Does NSN 5320-01-526-3421 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 5320-01-526-3421 was assigned to the Federal Catalog?

It was assigned 21 years ago, on Wed, Dec 15, 2004