5306-01-299-1437

Find complete technical information, availability, and procurement data for: 5306-01-299-1437
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-01-299-1437

Item Name Code

04905

Assigment Date

04/26/1989 (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.

right-hand thread direction, 2.740 inches minimum and 2.760 inches maximum fastener length, double hexagon extended washer head style, 3a thread class, 0.640 inches minimum and 0.660 inches maximum thread 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: 0.640 inches minimum and 0.660 inches maximum
Fastener Length: 2.740 inches minimum and 2.760 inches maximum
Head Style: double hexagon extended washer
Head Height: 0.320 inches minimum and 0.340 inches maximum
Width Between Flats: 0.304 inches minimum and 0.313 inches maximum
Extended Washer Diameter: 0.428 inches minimum and 0.448 inches maximum
Extended Washer Thickness: 0.060 inches minimum and 0.070 inches maximum
Shoulder Diameter: 0.259 inches minimum and 0.260 inches maximum all shoulders
Shoulder Length: 2.080 inches minimum and 2.120 inches maximum all shoulders
Hole Diameter: 0.060 inches minimum and 0.080 inches maximum
Nominal Thread Diameter: 0.250 inches
Hole Quantity: 4
Hole Type: drilled
Thread Quantity Per Inch: 28
Hole Configuration Style: double hexagon flats
Shoulder Shape: round all shoulders
Material: nickel alloy overall
Material Document And Classification: ams7466 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
2186105	Shoulder Bolt

FAQs

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

What is the FSCG of the NSN 5306-01-299-1437?

The FSCG of the NSN 5306-01-299-1437 is 5306

Does the NSN 5306-01-299-1437 have a Schedule B code assigned?

Yes, the Schedule B code is 7508900000

Does NSN 5306-01-299-1437 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 5306-01-299-1437 contain precious materials?

Item does not contain precious metal.

Does NSN 5306-01-299-1437 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 5306-01-299-1437 was assigned to the Federal Catalog?

It was assigned 37 years ago, on Wed, Apr 26, 1989