5306-01-188-3997

Find complete technical information, availability, and procurement data for: 5306-01-188-3997
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-01-188-3997

Item Name Code

15903

Assigment Date

09/04/1984 (41 years ago)

"an item designed to electrically connect and mechanically position the base of an item having plug-in-type contacts, and to facilitate replacement of the item accommodated. It includes sockets which accommodate the contacts of capacitors, coils, crystals, electron tubes, relays, semiconductor devices and vibrators. Excludes:sockets or receptacles designed to accommodate plug-in component circuit boards (printed circuit boards) and electronic modules or sub-assemblies. Also excludes:heat-dissipating (not heat-sinks) sockets for mounting "power transistors"."

1.930 inches nominal fastener length, hexagon head style, right-hand thread direction, 1.055 inches nominal thread length, 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
Thread Length: 1.055 inches nominal
Fastener Length: 1.930 inches nominal
Head Style: hexagon
Head Height: 0.125 inches nominal
Width Between Flats: 0.940 inches nominal
Grip Diameter: 0.7485 inches minimum and 0.7490 inches maximum
Nominal Thread Diameter: 0.750 inches
Grip Length: 1.250 inches nominal
Thread Quantity Per Inch: 16
Material: steel corrosion resisting overall
Surface Treatment: passivate 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
75B120053-2001	Shear Bolt

FAQs

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

What is the FSCG of the NSN 5306-01-188-3997?

The FSCG of the NSN 5306-01-188-3997 is 5306

Does the NSN 5306-01-188-3997 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-01-188-3997 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 5306-01-188-3997 contain precious materials?

Item does not contain precious metal.

Does NSN 5306-01-188-3997 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 5306-01-188-3997 was assigned to the Federal Catalog?

It was assigned 41 years ago, on Tue, Sep 4, 1984