03A073-12-26X

View detailed technical data, stock status, and sourcing information for: 03A073-12-26X
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5320 Rivets

National Stock Number

5320-01-399-2078

Item Name Code

67165

Assigment Date

11/18/1994 (31 years ago)

A metallic or nonmetallic item, headed at one end, with a cylindrically shaped shank which may be tapered, grooved, or threaded. A locking collar or sleeve may be provided to perform the same holding action as the clinching portion of a conventional rivet. The shank may include an external wrenching facility which breaks off at a predetermined applied torque.

flush countersunk head style, 2.205 inches minimum and 2.225 inches maximum fastener length, 0.1582 inches minimum and 0.1617 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: 2.205 inches minimum and 2.225 inches maximum
Head Style: flush countersunk
Width Between Flats: 0.1582 inches minimum and 0.1617 inches maximum
Shank Diameter: 0.3896 inches minimum and 0.3901 inches maximum
Shank Style: pin-rivet, straight, threaded
Head Major Diameter: 0.7556 inches minimum and 0.7604 inches maximum
Lubrication: cetyl alcohol, spec 305, hi-shear corp
Grip Length: 1.620 inches minimum and 1.630 inches maximum
Minimum Tensile Strength: 14000 pounds per square inch
Nominal Thread Size: 0.375 inches
Shear Strength: 22700 double pounds per square inch
Countersink Angle: 100.0 degrees nominal
Special Features: "grit blast top of head, with color white on thread end, 1/64" oversize, for repair work only."
Material: titanium alloy uns r56400 overall
Material Document And Classification: ams4928 assn std single material response or ams4967 assn std single material response overall
Thread Series Designator: unjf
Specification/Standard Data: 73197-hlt437 manufacturers standard

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
03A073-12-26X	Pin-Rivet
HLT437ST-12-26	Pin-Rivet

FAQs

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

What is the FSCG of the NSN 5320-01-399-2078?

The FSCG of the NSN 5320-01-399-2078 is 5320

Does the NSN 5320-01-399-2078 have a Schedule B code assigned?

Yes, the Schedule B code is 8108908000

Does NSN 5320-01-399-2078 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 5320-01-399-2078 contain precious materials?

Item does not contain precious metal.

Does NSN 5320-01-399-2078 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 5320-01-399-2078 was assigned to the Federal Catalog?

It was assigned 31 years ago, on Fri, Nov 18, 1994