5306-01-418-5138

Find complete technical information, availability, and procurement data for: 5306-01-418-5138
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-01-418-5138

Item Name Code

27851

Assigment Date

08/29/1995 (30 years ago)

0.276 inches nominal thread length, hexagon head style, 2.016 inches minimum and 2.036 inches maximum fastener 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: 0.276 inches nominal
Fastener Length: 2.016 inches minimum and 2.036 inches maximum
Head Style: hexagon
Width Between Flats: 0.430 inches minimum and 0.439 inches maximum
Grip Diameter: 0.2483 inches minimum and 0.2492 inches maximum
Nominal Thread Diameter: 0.2500 inches
Grip Length: 1.740 inches minimum and 1.760 inches maximum
Thread Quantity Per Inch: 28
Material: steel comp e4340 or steel comp 8740 overall
Material Document And Classification: mil-s-5000 mil spec 1st material response or mil-s-6049 mil spec 2nd material response or ams 6322 assn std 2nd material response overall
Surface Treatment: cadmium and chromate fastener
Surface Treatment: chromium grip
Surface Treatment Document And Classification: qq-c-320, class 2 type 1 fed spec single treatment response grip
Surface Treatment Document And Classification: qq-p-416, type 2 class 2 fed spec single treatment response fastener
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
S4928913-4D28	Close Tolerance Bolt

FAQs

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

What is the FSCG of the NSN 5306-01-418-5138?

The FSCG of the NSN 5306-01-418-5138 is 5306

Does the NSN 5306-01-418-5138 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-01-418-5138 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 5306-01-418-5138 contain precious materials?

Item does not contain precious metal.

Does NSN 5306-01-418-5138 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 5306-01-418-5138 was assigned to the Federal Catalog?

It was assigned 30 years ago, on Tue, Aug 29, 1995