J644P10D

View detailed technical data, stock status, and sourcing information for: J644P10D
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-01-006-9449

Item Name Code

01847

Assigment Date

07/24/1975 (51 years ago)

double hexagon extended washer head style, 0.802 inches minimum and 0.822 inches maximum fastener length, 3a thread class, 0.731 inches minimum and 0.822 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: 3a
Thread Direction: right-hand
Thread Length: 0.731 inches minimum and 0.822 inches maximum
Fastener Length: 0.802 inches minimum and 0.822 inches maximum
Head Style: double hexagon extended washer
Head Height: 0.293 inches minimum and 0.313 inches maximum
Width Between Flats: 0.312 inches nominal
Extended Washer Diameter: 0.428 inches minimum and 0.448 inches maximum
Extended Washer Thickness: 0.060 inches minimum and 0.070 inches maximum
Hole Diameter: 0.075 inches minimum and 0.095 inches maximum
Nominal Thread Diameter: 0.250 inches
Hole Quantity: 1
Hole Type: drilled
Features Provided: finished head
Thread Quantity Per Inch: 28
Hole Configuration Style: double hexagon flats
Surface Finish: 32.0 microinches threads
Material: nickel alloy 718 overall
Material Document And Classification: inconel fscm 74900 mfr ref single material response overall
Precious Material: silver
Surface Treatment: silver overall
Surface Treatment Document And Classification: ams 2410 assn std single treatment 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
5306PL1496453	Machine Bolt
J644P10D	Machine Bolt

FAQs

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

What is the FSCG of the NSN 5306-01-006-9449?

The FSCG of the NSN 5306-01-006-9449 is 5306

Does the NSN 5306-01-006-9449 have a Schedule B code assigned?

Yes, the Schedule B code is 7508900000

Does NSN 5306-01-006-9449 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 5306-01-006-9449 contain precious materials?

Item contains silver.

Does NSN 5306-01-006-9449 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 5306-01-006-9449 was assigned to the Federal Catalog?

It was assigned 51 years ago, on Thu, Jul 24, 1975