5306-01-478-8893

Find complete technical information, availability, and procurement data for: 5306-01-478-8893
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-01-478-8893

Item Name Code

27851

Assigment Date

09/29/2000 (25 years ago)

A collection of items such as pins, brackets, support cables, measuring devices, and the like used to secure components in place while maintenance, inspection, removal and/or installation is being performed on adjoining components. Not normally used in servicing functions. May include carring/storage case. Excludes:maintenance kit (1), aircraft.

5.174 inches nominal fastener length, dished hexagon head style, 0.388 inches nominal thread length, 3a thread class, right-hand thread direction

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: 0.388 inches nominal
Fastener Length: 5.174 inches nominal
Head Style: dished hexagon
Head Height: 0.189 inches minimum and 0.204 inches maximum
Width Between Flats: 0.553 inches minimum and 0.564 inches maximum
Grip Diameter: 0.373 inches minimum and 0.374 inches maximum
Nominal Thread Diameter: 0.375 inches
Grip Length: 4.625 inches minimum and 4.641 inches maximum
Thread Quantity Per Inch: 24
Material: steel comp e4340 or steel comp 4140 or steel comp 8740 or steel comp 4130 or steel comp 6150 overall
Material Document And Classification: mil-s-8503 mil spec 1st material response or mil-s-5000 mil spec 2nd material response or mil-s-5626 mil spec 3rd material response or mil-s-6049 mil spec 4th material response or mil-s-6758 mil spec 5th material response or mil-s-8503 mil spec all material responses overall
Surface Treatment: cadmium overall
Surface Treatment Document And Classification: qq-p-416, ty ii, cl 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
MS27576-6-74	Close Tolerance Bolt

FAQs

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

What is the FSCG of the NSN 5306-01-478-8893?

The FSCG of the NSN 5306-01-478-8893 is 5306

Does the NSN 5306-01-478-8893 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-01-478-8893 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 5306-01-478-8893 contain precious materials?

Item does not contain precious metal.

Does NSN 5306-01-478-8893 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 5306-01-478-8893 was assigned to the Federal Catalog?

It was assigned 25 years ago, on Fri, Sep 29, 2000