5320-01-688-3727

Find complete technical information, availability, and procurement data for: 5320-01-688-3727
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5320 Rivets

National Stock Number

5320-01-688-3727

Item Name Code

67165

Assigment Date

05/14/2020 (6 years ago)

A transformer consisting of one or more primary winding(s) and one or more secondary winding(s). It may be designed for direct connection to an alternating current source for purposes of changing the secondary volts and amperes or designed to eliminate metallic interconnection between circuits in an overall one to one voltage ratio, with or without additional output windings, or items designed to automatically maintain a constant output voltage within specified limits under varying input or load conditions. Also includes items having a provision for mechanically changing the turns ratio or inductive coupling in progressive increments by means of voltage taps, ratio adjuster, or devices oe similar design. For transformers having winding(s) common to both input and output circuits, see transformer (1), power, autotransformer. Excludes:transformer (1), pulse.

flush countersunk head style, 0.1270 inches minimum and 0.1295 inches maximum width between flats, 1.280 inches nominal fastener length, 0.3579 inches minimum and 0.3589 inches maximum shank diameter, 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
Fastener Length: 1.280 inches nominal
Head Style: flush countersunk
Width Between Flats: 0.1270 inches minimum and 0.1295 inches maximum
Shank Diameter: 0.3579 inches minimum and 0.3589 inches maximum
Shank Style: pin-rivet, straight, threaded
Head Major Diameter: 0.5158 inches minimum and 0.5208 inches maximum
Lubrication: cetyl alcohol, spec 305, hi-shear corp
End Item Identification: b52 aircraft
Grip Length: 0.750 inches nominal
Thread Quantity Per Inch: 24
Minimum Tensile Strength: 160000 pounds per square inch
Nominal Thread Size: 0.3125 inches
Countersink Angle: 99.0 degrees minimum and 101.0 degrees maximum
Material: steel comp e4340 or steel comp 4140 or steel comp 8740 overall
Material Document And Classification: mil-s-5000 mil spec 1st material response or mil-s-5626 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, type ii, class 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
HL203-10-12	Pin-Rivet

FAQs

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

What is the FSCG of the NSN 5320-01-688-3727?

The FSCG of the NSN 5320-01-688-3727 is 5320

Does the NSN 5320-01-688-3727 have a Schedule B code assigned?

Yes, the Schedule B code is 7318230000

Does NSN 5320-01-688-3727 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 5320-01-688-3727 contain precious materials?

Item does not contain precious metal.

Does NSN 5320-01-688-3727 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 5320-01-688-3727 was assigned to the Federal Catalog?

It was assigned 6 years ago, on Thu, May 14, 2020