3AX1644

View detailed technical data, stock status, and sourcing information for: 3AX1644
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-01-554-9490

Item Name Code

04905

Assigment Date

08/23/2007 (18 years ago)

A parts kit used in servicing a filter, fluid pressure. It may contain such items as filter element(s), gasket(s), washer(s), preformed packing, bleeder valve(s), drain cock(s), and the like.

1.050 inches nominal thread length, 2a thread class, right-hand thread direction, hexagon head style, 1.760 inches nominal 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: 2a
Thread Direction: right-hand
Thread Length: 1.050 inches nominal
Fastener Length: 1.760 inches nominal
Head Style: hexagon
Head Height: 0.400 inches nominal
Width Between Flats: 0.940 inches nominal
Shoulder Diameter: 0.653 inches minimum and 0.657 inches maximum first shoulder
Shoulder Length: 0.500 inches nominal first shoulder
End Item Identification: mack trucks
Nominal Thread Diameter: 0.625 inches
Thread Quantity Per Inch: 18
Shoulder Shape: round all shoulders
Part Name Assigned By Controlling Agency: capscrew-special-body fit
Special Features: grade 5 bolt
Material: steel overall
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
3AX1644	Shoulder Bolt

FAQs

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

What is the FSCG of the NSN 5306-01-554-9490?

The FSCG of the NSN 5306-01-554-9490 is 5306

Does the NSN 5306-01-554-9490 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-01-554-9490 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 5306-01-554-9490 contain precious materials?

Item does not contain precious metal.

Does NSN 5306-01-554-9490 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 5306-01-554-9490 was assigned to the Federal Catalog?

It was assigned 18 years ago, on Thu, Aug 23, 2007