492911

View detailed technical data, stock status, and sourcing information for: 492911
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-00-939-9701

Item Name Code

04905

Assigment Date

11/16/1965 (60 years ago)

An externally threaded fastener whose external threaded portion is of one nominal diameter. It has a concentric hole along the longitudinal centerline which may extend a part or the full length of the bolt. The concentric hole along the centerline may be counterbored and/or internally threaded at the head end or the bolt end. The head is designed to be held or driven by an external and/or internal driver. For items having a hole(s) perpendicular to the axis which meet the concentric hole along the longitudinal centerline, see bolt, fluid passage.

1.900 inches minimum and 1.920 inches maximum fastener length, 0.456 inches minimum and 0.506 inches maximum thread length, right-hand thread direction, 3a thread class, double hexagon w/hole head style

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: 0.456 inches minimum and 0.506 inches maximum
Fastener Length: 1.900 inches minimum and 1.920 inches maximum
Head Style: double hexagon w/hole
Head Height: 0.480 inches minimum and 0.500 inches maximum
Width Between Flats: 0.492 inches minimum and 0.502 inches maximum
Extended Washer Diameter: 0.678 inches minimum and 0.698 inches maximum
Extended Washer Thickness: 0.110 inches minimum and 0.120 inches maximum
Shoulder Diameter: 0.435 inches minimum and 0.436 inches maximum first shoulder
Shoulder Length: 1.362 inches minimum and 1.372 inches maximum first shoulder
Shank Unthreaded Hole Diameter: 0.094 inches minimum and 0.101 inches maximum first hole
Nominal Thread Diameter: 0.375 inches
Thread Quantity Per Inch: 24
Hardness Rating: 30.0 rockwell c minimum and 38.0 rockwell c maximum overall
Distance From Head Largest Bearing Surface To Shank Hole Center: 1.754 inches minimum and 1.784 inches maximum first hole
Shoulder Shape: round first shoulder
Special Features: holes 1 and 2 90 degrees apart
Material: steel corrosion resisting overall
Material Document And Classification: ams 5616 assn std single material response overall
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
492911	Shoulder Bolt

FAQs

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

What is the FSCG of the NSN 5306-00-939-9701?

The FSCG of the NSN 5306-00-939-9701 is 5306

Does the NSN 5306-00-939-9701 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-00-939-9701 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 5306-00-939-9701 contain precious materials?

Precious metal content is unknown

Does NSN 5306-00-939-9701 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 5306-00-939-9701 was assigned to the Federal Catalog?

It was assigned 60 years ago, on Tue, Nov 16, 1965