VS3251-7-D-40

View detailed technical data, stock status, and sourcing information for: VS3251-7-D-40
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-01-194-4764

Item Name Code

04905

Assigment Date

11/14/1984 (41 years ago)

A preformed item of rigid or semirigid material designed to partially surround other items such as cable(s), conduit(s), pipe(s), tube(s), or rod(s) or to completely surround them by means of a bridge strap(s) (which does not tightly clamp against the complete periphery). It is designed to retain and/or position the items close to a structure. It may be fastened to the structure on one end, both ends, or in the center. See also clamp, loop. Excludes:bracket, pipe; strap, leather and strap, webbing.

dished hexagon head style, 0.569 inches minimum and 0.619 inches maximum thread length, 3a thread class, 3.079 inches minimum and 3.109 inches maximum fastener 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: 0.569 inches minimum and 0.619 inches maximum
Fastener Length: 3.079 inches minimum and 3.109 inches maximum
Head Style: dished hexagon
Head Height: 0.250 inches minimum and 0.265 inches maximum
Width Between Flats: 0.741 inches minimum and 0.752 inches maximum
Shoulder Diameter: 0.4990 inches minimum and 0.4995 inches maximum first shoulder
Shoulder Length: 2.490 inches minimum and 2.510 inches maximum first shoulder
Shank Unthreaded Hole Diameter: 0.106 inches minimum and 0.116 inches maximum first shoulder
Nominal Thread Diameter: 0.438 inches
Thread Quantity Per Inch: 20
Distance From Head Largest Bearing Surface To Shank Hole Center: 2.868 inches minimum and 2.918 inches maximum first shoulder
Shoulder Shape: round first shoulder
Material: iron alloy 660 overall
Material Document And Classification: ams 5732 assn std single material response overall
Surface Treatment: passivate 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
PBF1263-7D40	Shoulder Bolt
S11-1065-7D40	Shoulder Bolt
ST3M494-7D40	Shoulder Bolt
VS3251-7-D-40	Shoulder Bolt

FAQs

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

What is the FSCG of the NSN 5306-01-194-4764?

The FSCG of the NSN 5306-01-194-4764 is 5306

Does the NSN 5306-01-194-4764 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-01-194-4764 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 5306-01-194-4764 contain precious materials?

Item does not contain precious metal.

Does NSN 5306-01-194-4764 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 5306-01-194-4764 was assigned to the Federal Catalog?

It was assigned 41 years ago, on Wed, Nov 14, 1984