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5306-00-121-9440

Find complete technical information, availability, and procurement data for: 5306-00-121-9440

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5306-00-121-9440
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5306 Bolts
National Stock Number
5306-00-121-9440
Item Name Code
06676
Assigment Date
10/25/1968 (57 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.

right-hand thread direction, 3a thread class, 0.562 inches nominal head height, 0.847 inches nominal thread length, 5.962 inches nominal fastener 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
3a
Thread Direction
right-hand
Thread Length
0.847 inches nominal
Fastener Length
5.962 inches nominal
Head Height
0.562 inches nominal
Width Between Flats
1.430 inches nominal
Extended Washer Diameter
1.875 inches nominal
Extended Washer Thickness
0.094 inches nominal
Shoulder Diameter
0.562 inches nominal
Shoulder Length
4.553 inches nominal
Counterbore Diameter
0.974 inches nominal
Counterbore Depth
1.750 inches nominal
Concentric Hole Diameter
0.678 inches nominal
Nominal Thread Diameter
1.000 inches
Thread Quantity Per Inch
12
Special Features
30.0 deg chamfer 1.345 in. dia located on head end
Material
steel comp 4340 overall
Material Document And Classification
mil-s-8844,cl 1 mil spec single material response overall
Style Designator
counterbore unthreaded
Thread Series Designator
unf

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
1620-00-998-6762 No Name Available 05/23/1973

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
12L10031-13 Internally Relieved Body Bolt

FAQs

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

What is the FSCG of the NSN 5306-00-121-9440?
The FSCG of the NSN 5306-00-121-9440 is 5306
Does the NSN 5306-00-121-9440 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5306-00-121-9440 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 5306-00-121-9440 contain precious materials?
Item does not contain precious metal.
Does NSN 5306-00-121-9440 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 5306-00-121-9440 was assigned to the Federal Catalog?
It was assigned 57 years ago, on Fri, Oct 25, 1968

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