5306-01-283-7777

Find complete technical information, availability, and procurement data for: 5306-01-283-7777
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-01-283-7777

Item Name Code

27851

Assigment Date

08/12/1988 (37 years ago)

right-hand thread direction, 0.660 inches minimum and 0.700 inches maximum thread length, 3a thread class, 1.180 inches minimum and 1.200 inches maximum fastener length, square 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: 0.660 inches minimum and 0.700 inches maximum
Fastener Length: 1.180 inches minimum and 1.200 inches maximum
Head Style: square
Head Height: 0.115 inches minimum and 0.125 inches maximum
Width Between Flats: 0.490 inches minimum and 0.510 inches maximum
Grip Diameter: 0.2503 inches minimum and 0.2505 inches maximum
Nominal Thread Diameter: 0.250 inches
Grip Length: 0.500 inches minimum and 0.520 inches maximum
Thread Quantity Per Inch: 28
Surface Finish: 32.0 microinches grip
Surface Finish: 32.0 microinches threads
Surface Finish: 63.0 microinches bearing surface of head
Special Features: chamfer underside of head,45 degree all around
Material: nickel alloy uns n07001 overall
Material Document And Classification: ams 7471 assn std single material response overall
Thread Series Designator: unjf

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5306-01-213-9940	No Name Available	01/01/2008

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
9942M17P09	Close Tolerance Bolt

FAQs

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

What is the FSCG of the NSN 5306-01-283-7777?

The FSCG of the NSN 5306-01-283-7777 is 5306

Does the NSN 5306-01-283-7777 have a Schedule B code assigned?

Yes, the Schedule B code is 7508900000

Does NSN 5306-01-283-7777 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 5306-01-283-7777 contain precious materials?

Item does not contain precious metal.

Does NSN 5306-01-283-7777 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 5306-01-283-7777 was assigned to the Federal Catalog?

It was assigned 37 years ago, on Fri, Aug 12, 1988