5306-01-253-2170

Find complete technical information, availability, and procurement data for: 5306-01-253-2170
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-01-253-2170

Item Name Code

04905

Assigment Date

04/14/1987 (39 years ago)

An externally threaded fastener whose threaded portion is of one nominal diameter, no. 10 (0.190 in.) (5 mm) or larger. It has a round unthreaded neck or shank all or part of which is of greater diameter than the threaded portion. The head is not designed to be held or driven with an inserted drivers. A locking feature may be incorporated in the design of the head or threads. For items with a thread diameter smaller than no. 10 (0.190 in.) (5 mm) and those items with an inserted drive head, use screw, shoulder. For items which are no. 10 (0.190 in.) (5 mm) or larger in size and are both shouldered and have an externally relieved body, use bolt, externally relieved body. Excludes:thumbscrew.

0.625 inches nominal thread length, 2a thread class, 2.325 inches nominal fastener length, right-hand thread direction, 0.250 inches nominal head height

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: 0.625 inches nominal
Fastener Length: 2.325 inches nominal
Head Height: 0.250 inches nominal
Width Between Flats: 3.500 inches nominal
Shoulder Diameter: 1.566 inches minimum and 1.571 inches maximum first shoulder
Shoulder Length: 1.697 inches minimum and 1.702 inches maximum first shoulder
Hole Diameter: 0.438 inches nominal
Nominal Thread Diameter: 1.000 inches
Hole Quantity: 6
Hole Type: drilled
Thread Quantity Per Inch: 16
Hole Configuration Style: hexagon perpendicular
Shoulder Shape: round first shoulder
Special Features: head welded to fastener per aws di.i
Material: steel overall
Material Document And Classification: astm a108 gr 12l14 cd assn std single material response head
Material Document And Classification: astm a108 grade 1144 assn std single material response fastener
Thread Series Designator: un

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
216210050909	Shoulder Bolt

FAQs

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

What is the FSCG of the NSN 5306-01-253-2170?

The FSCG of the NSN 5306-01-253-2170 is 5306

Does the NSN 5306-01-253-2170 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-01-253-2170 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 5306-01-253-2170 contain precious materials?

Item does not contain precious metal.

Does NSN 5306-01-253-2170 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 5306-01-253-2170 was assigned to the Federal Catalog?

It was assigned 39 years ago, on Tue, Apr 14, 1987