5306-01-283-2420

Find complete technical information, availability, and procurement data for: 5306-01-283-2420
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-01-283-2420

Item Name Code

06666

Assigment Date

07/31/1988 (37 years ago)

An externally threaded fastener whose threaded portion is of one nominal diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes:items with bevel (conical) heads. See bolt, internal wrenching. Excludes:screw, shoulder; and screw, machine.

3a thread class, oval countersunk head style, 0.672 inches minimum and 0.831 inches maximum thread length, right-hand thread direction, 1.102 inches minimum and 1.122 inches maximum 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: 0.672 inches minimum and 0.831 inches maximum
Fastener Length: 1.102 inches minimum and 1.122 inches maximum
Head Style: oval countersunk
Head Diameter: 0.375 inches minimum and 0.385 inches maximum
Internal Drive Style: hexagon
End Item Identification: f-16, eagle f-15, lantirn
Nominal Thread Diameter: 0.250 inches
Width Across Flats: 0.1409 inches minimum and 0.1426 inches maximum
Thread Quantity Per Inch: 28
Minimum Tensile Strength: 160000 pounds per square inch
Countersink Angle: 100.0 degrees nominal
Special Features: 2 slots on thread end 0.125-0.140 in. dia.; 0.620 in. lg. for lockwire; 2 long slots on threads and shank 0.045-0.055 in. dia.; lockwire 17-7ph cres per ams 5673 heat treated to condition ch900 per mil-h-6875,passivated per qq-p-35; threads 2 lead
Material: iron alloy 660 fastener
Material Document And Classification: ams 5732 assn std single material response fastener
Surface Treatment: passivate fastener
Surface Treatment Document And Classification: qq-p-35 fed spec single treatment response fastener
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
717801664-001	Internal Wrenching Bolt
CA21160-4-4HS	Internal Wrenching Bolt

FAQs

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

What is the FSCG of the NSN 5306-01-283-2420?

The FSCG of the NSN 5306-01-283-2420 is 5306

Does the NSN 5306-01-283-2420 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-01-283-2420 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 5306-01-283-2420 contain precious materials?

Item does not contain precious metal.

Does NSN 5306-01-283-2420 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 5306-01-283-2420 was assigned to the Federal Catalog?

It was assigned 37 years ago, on Sun, Jul 31, 1988