5306-01-191-5278

Find complete technical information, availability, and procurement data for: 5306-01-191-5278
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-01-191-5278

Item Name Code

15903

Assigment Date

10/10/1984 (41 years ago)

3a thread class, 1.433 inches minimum and 1.463 inches maximum fastener length, right-hand thread direction, 0.323 inches maximum thread length, flat countersunk head style

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
Thread Length: 0.323 inches maximum
Fastener Length: 1.433 inches minimum and 1.463 inches maximum
Head Style: flat countersunk
Head Diameter: 0.338 inches minimum and 0.381 inches maximum
Grip Diameter: 0.1890 inches minimum and 0.1895 inches maximum
Nominal Thread Diameter: 0.190 inches
Grip Length: 1.115 inches minimum and 1.135 inches maximum
Thread Quantity Per Inch: 32
Minimum Tensile Strength: 160000 pounds per square inch
Countersink Angle: 99.0 degrees minimum and 101.0 degrees maximum
Surface Finish: 125.0 microinches bearing surface of head
Surface Finish: 32.0 microinches threads
Material: titanium alloy 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: 80205-nas4603 professional/industrial association 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
NAS4603U18	Shear Bolt

FAQs

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

What is the FSCG of the NSN 5306-01-191-5278?

The FSCG of the NSN 5306-01-191-5278 is 5306

Does the NSN 5306-01-191-5278 have a Schedule B code assigned?

Yes, the Schedule B code is 8109900000

Does NSN 5306-01-191-5278 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 5306-01-191-5278 contain precious materials?

Precious metal content is unknown

Does NSN 5306-01-191-5278 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 5306-01-191-5278 was assigned to the Federal Catalog?

It was assigned 41 years ago, on Wed, Oct 10, 1984