5320-01-538-2257

Find complete technical information, availability, and procurement data for: 5320-01-538-2257
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5320 Rivets

National Stock Number

5320-01-538-2257

Item Name Code

67165

Assigment Date

03/15/2006 (20 years ago)

A headed externally threaded fastener whose threaded portion is of one nominal diameter, with a square neck directly beneath the head.

0.1060 inches minimum and 0.1230 inches maximum head height, 0.947 inches minimum and 0.967 inches maximum fastener length, 3a thread class, countersunk w/reverse chamfer head style, right-hand thread direction

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: 0.947 inches minimum and 0.967 inches maximum
Head Style: countersunk w/reverse chamfer
Head Height: 0.1060 inches minimum and 0.1230 inches maximum
Width Between Flats: 0.0947 inches minimum and 0.0967 inches maximum
Shank Diameter: 0.2490 inches minimum and 0.2495 inches maximum
Shank Style: pin-rivet, straight, threaded
Head Major Diameter: 0.5018 inches minimum and 0.5066 inches maximum
Lubrication: cetyl alcohol
Grip Length: 0.567 inches maximum
Thread Quantity Per Inch: 28
Minimum Tensile Strength: 6650 pounds per square inch
Nominal Thread Size: 0.250 inches
Countersink Angle: 100.0 degrees nominal
Special Features: injection hole 0.120 in. lg located 0.280 in. from top of head
Material: steel comp xm-13 overall
Material Document And Classification: ams 5629 assn std single material response overall
Surface Treatment: passivate overall
Surface Treatment Document And Classification: qq-p-35 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
3M757C4-9-28	Pin-Rivet
HLT265DL-8-9-28	Pin-Rivet
HLT265TB-8-9-28	Pin-Rivet

FAQs

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

What is the FSCG of the NSN 5320-01-538-2257?

The FSCG of the NSN 5320-01-538-2257 is 5320

Does the NSN 5320-01-538-2257 have a Schedule B code assigned?

Yes, the Schedule B code is 7318230000

Does NSN 5320-01-538-2257 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 5320-01-538-2257 contain precious materials?

Item does not contain precious metal.

Does NSN 5320-01-538-2257 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 5320-01-538-2257 was assigned to the Federal Catalog?

It was assigned 20 years ago, on Wed, Mar 15, 2006