5306-01-308-1442

Find complete technical information, availability, and procurement data for: 5306-01-308-1442
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-01-308-1442

Item Name Code

15903

Assigment Date

09/22/1989 (36 years ago)

An externally threaded fastener whose threaded portion is of one nominal diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes:items with bevel (conical) heads. See bolt, internal wrenching. Excludes:screw, shoulder; and screw, machine.

3a thread class, dished hexagon head style, 2.580 inches minimum and 2.610 inches maximum fastener length, right-hand thread direction, 0.345 inches nominal thread 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
Thread Length: 0.345 inches nominal
Fastener Length: 2.580 inches minimum and 2.610 inches maximum
Head Style: dished hexagon
Head Height: 0.095 inches minimum and 0.110 inches maximum
Width Between Flats: 0.367 inches minimum and 0.376 inches maximum
Locking Feature: patch or strip or pellet threads
Grip Diameter: 0.1885 inches minimum and 0.1895 inches maximum
Nominal Thread Diameter: 0.190 inches
Grip Length: 2.240 inches minimum and 2.260 inches maximum
Thread Quantity Per Inch: 32
Minimum Tensile Strength: 160000 pounds per square inch
Material: plastic polyamide (nylon) locking feature
Material: steel comp e4340 or steel comp 8740 fastener
Material Document And Classification: mil-s-5000 mil spec 1st material response or mil-s-6049 mil spec 2nd material response fastener
Surface Treatment: cadmium and chromate fastener
Surface Treatment Document And Classification: qq-p-416 ty 2 cl 2 fed spec single treatment response fastener
Thread Series Designator: unjf
Specification/Standard Data: 80205-nas6603 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
NAS6603L36	Shear Bolt

FAQs

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

What is the FSCG of the NSN 5306-01-308-1442?

The FSCG of the NSN 5306-01-308-1442 is 5306

Does the NSN 5306-01-308-1442 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-01-308-1442 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 5306-01-308-1442 contain precious materials?

Item does not contain precious metal.

Does NSN 5306-01-308-1442 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 5306-01-308-1442 was assigned to the Federal Catalog?

It was assigned 36 years ago, on Fri, Sep 22, 1989