P12615956N

View detailed technical data, stock status, and sourcing information for: P12615956N
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-01-185-2031

Item Name Code

01847

Assigment Date

07/26/1984 (42 years ago)

An externally threaded fastener whose threaded portion is of one nominal diameter, and whose unthreaded portion has been machined or ground in one or more places or over its entire length to a maximum diameter less than the minimum pitch diameter of the thread (excludes:undercut for thread relief). It is no. 0 (0.060 in.) (1.5 mm) or larger, and is designed to be held or driven with either a wrench or inserted driver (excluding internal socket and multiple spline types) or both in sizes below no. 10 (0.190 in.) (5 mm) and larger sizes must have a head designed for any type inserted driver (excluding internal socket and multiple spline types) but may also be designed for external wrenching. A locking feature may be incorporated in the design of the head or threads. See also bolt, externally relieved body and bolt, internal wrenching.

hexagon head style, 2a thread class, 4.780 inches minimum and 5.220 inches maximum fastener length, 3.930 inches minimum and 3.970 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: 2a
Thread Direction: right-hand
Thread Length: 3.930 inches minimum and 3.970 inches maximum
Fastener Length: 4.780 inches minimum and 5.220 inches maximum
Head Style: hexagon
Head Height: 1.054 inches minimum and 1.196 inches maximum
Width Between Flats: 2.538 inches minimum and 2.625 inches maximum
Nominal Thread Diameter: 1.375 inches
Grip Length: 1.210 inches minimum and 1.290 inches maximum
Features Provided: finished head
Thread Quantity Per Inch: 5
Material: steel comp 1013 or steel comp 1015 or steel comp 1016 or steel comp 1017 or steel comp 1018 or steel comp 1019 or steel comp 1020 or steel comp 1021 or steel comp 1022 or steel comp 1023 or steel comp 1025 or steel comp 1026 or steel comp 1029 or steel comp 1030 or steel comp 1033 or steel comp 1034 or steel comp 1035 or steel comp 1037 or steel comp 1038 or steel comp 1039 or steel comp 1040 or steel comp 1524 or steel comp 1527 or steel comp 1536 or steel comp 1541 or steel comp 1005 or steel comp 1006 or steel comp 1008 or steel comp 1009 or steel comp 1010 or steel comp 1011 overall
Surface Treatment: zinc and chromate overall
Surface Treatment Document And Classification: astm b633 assn std single treatment response overall
Thread Series Designator: unc

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
81344293	Machine Bolt
81344293N	Machine Bolt
P12615956N	Machine Bolt

FAQs

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

What is the FSCG of the NSN 5306-01-185-2031?

The FSCG of the NSN 5306-01-185-2031 is 5306

Does the NSN 5306-01-185-2031 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-01-185-2031 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 5306-01-185-2031 contain precious materials?

Item does not contain precious metal.

Does NSN 5306-01-185-2031 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 5306-01-185-2031 was assigned to the Federal Catalog?

It was assigned 42 years ago, on Thu, Jul 26, 1984