VS3251-3-D-17

View detailed technical data, stock status, and sourcing information for: VS3251-3-D-17
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-01-208-5165

Item Name Code

04905

Assigment Date

05/15/1985 (41 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.

dished hexagon head style, 1.385 inches minimum and 1.415 inches maximum fastener length, 3a thread class, 0.313 inches minimum and 0.363 inches maximum thread length, 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: 0.313 inches minimum and 0.363 inches maximum
Fastener Length: 1.385 inches minimum and 1.415 inches maximum
Head Style: dished hexagon
Head Height: 0.125 inches minimum and 0.140 inches maximum
Width Between Flats: 0.430 inches minimum and 0.439 inches maximum
Shoulder Diameter: 0.2490 inches minimum and 0.2495 inches maximum first shoulder
Shoulder Length: 1.052 inches minimum and 1.072 inches maximum first shoulder
Shank Unthreaded Hole Diameter: 0.070 inches minimum and 0.080 inches maximum first hole
Nominal Thread Diameter: 0.190 inches
Thread Quantity Per Inch: 32
Minimum Tensile Strength: 130000 pounds per square inch
Hardness Rating: 24.0 rockwell c minimum and 35.0 rockwell c maximum overall
Minimum Yield Strength: 85000 pounds per square inch
Distance From Head Largest Bearing Surface To Shank Hole Center: 1.212 inches minimum and 1.262 inches maximum first hole
Shoulder Shape: round first shoulder
Material: iron alloy 660 overall
Material Document And Classification: ams5732 assn std single material response overall
Surface Treatment: passivate overall
Surface Treatment Document And Classification: qq-p-35 fed spec single treatment response 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
PBF1263-3D17	Shoulder Bolt
S11-1065-3D17	Shoulder Bolt
ST3M494-3D17	Shoulder Bolt
VS3251-3-D-17	Shoulder Bolt

FAQs

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

What is the FSCG of the NSN 5306-01-208-5165?

The FSCG of the NSN 5306-01-208-5165 is 5306

Does the NSN 5306-01-208-5165 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-01-208-5165 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 5306-01-208-5165 contain precious materials?

Item does not contain precious metal.

Does NSN 5306-01-208-5165 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 5306-01-208-5165 was assigned to the Federal Catalog?

It was assigned 41 years ago, on Wed, May 15, 1985