5306-00-194-1657

Find complete technical information, availability, and procurement data for: 5306-00-194-1657
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-00-194-1657

Item Name Code

27851

Assigment Date

09/01/1972 (53 years ago)

hexagon head style, right-hand thread direction, 3.350 inches minimum and 3.390 inches maximum fastener length, 2a thread class, 0.637 inches minimum and 0.790 inches maximum 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: 2a
Thread Direction: right-hand
Thread Length: 0.637 inches minimum and 0.790 inches maximum
Fastener Length: 3.350 inches minimum and 3.390 inches maximum
Head Style: hexagon
Head Height: 0.210 inches minimum and 0.220 inches maximum
Width Between Flats: 0.554 inches minimum and 0.562 inches maximum
Grip Diameter: 0.3743 inches minimum and 0.3748 inches maximum
Nominal Thread Diameter: 0.375 inches
Grip Length: 2.600 inches minimum and 2.713 inches maximum
Thread Quantity Per Inch: 24a
Special Features: identification disk on top of head 0.550 in. dia,0.030 in. depth
Material: steel overall
Material Document And Classification: a.111,fscm k7766 national spec single material response overall
Surface Treatment: cadmium overall
Thread Series Designator: unf

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
A111-26J	Close Tolerance Bolt

FAQs

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

What is the FSCG of the NSN 5306-00-194-1657?

The FSCG of the NSN 5306-00-194-1657 is 5306

Does the NSN 5306-00-194-1657 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-00-194-1657 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 5306-00-194-1657 contain precious materials?

Precious metal content is unknown

Does NSN 5306-00-194-1657 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 5306-00-194-1657 was assigned to the Federal Catalog?

It was assigned 53 years ago, on Fri, Sep 1, 1972