5320-00-276-5827

Find complete technical information, availability, and procurement data for: 5320-00-276-5827
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5320 Rivets

National Stock Number

5320-00-276-5827

Item Name Code

67165

Assigment Date

08/08/1973 (53 years ago)

A relatively thin metallic item, having a concave or cupped contour, designed to effect its own seal by compression against the circumference of a hole. It is used as a blowout plug in boilers, engines, and the like to relieve the pressure created by the expansion of fluids caused by heat or freezing.

right-hand thread direction, flush countersunk head style, 0.176 inches nominal width between flats, 3a thread class, 1.396 inches minimum and 1.421 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: 1.396 inches minimum and 1.421 inches maximum
Head Style: flush countersunk
Width Between Flats: 0.176 inches nominal
Shank Diameter: 0.352 inches nominal
Shank Style: pin-rivet, straight, threaded
Head Major Diameter: 0.486 inches minimum
End Item Identification: w/s: aircraft, (ac-130h, mc-130h, ec-130e, hc-130); aircraft, starlifter, c-141; f4s aircraft
Grip Length: 1.000 inches nominal
Minimum Tensile Strength: 180000 pounds per square inch
Nominal Thread Size: 0.312 inches
Shear Strength: 108000 single pounds per square inch
Countersink Angle: 100.0 degrees nominal
Special Features: 0.368 in. second shank dia. and lubrication cetyl alcohol
Material: steel comp e4340 or steel comp 4340 or steel comp 8740 overall
Material Document And Classification: mil-s-5000 mil spec 1st material response or mil-s-5000 mil spec 2nd material response or mil-s-6049 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
BACB30KD5-16Y	Pin-Rivet
ST3M350A5-16	Pin-Rivet
TL130-5-16	Pin-Rivet

FAQs

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

What is the FSCG of the NSN 5320-00-276-5827?

The FSCG of the NSN 5320-00-276-5827 is 5320

Does the NSN 5320-00-276-5827 have a Schedule B code assigned?

Yes, the Schedule B code is 7318230000

Does NSN 5320-00-276-5827 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 5320-00-276-5827 contain precious materials?

Precious metal content is unknown

Does NSN 5320-00-276-5827 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 5320-00-276-5827 was assigned to the Federal Catalog?

It was assigned 53 years ago, on Wed, Aug 8, 1973