5306-01-697-1245

Find complete technical information, availability, and procurement data for: 5306-01-697-1245
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-01-697-1245

Item Name Code

15903

Assigment Date

09/02/2021 (4 years ago)

A nonpositive displacement mechanical device having a centrifugal fan impeller inclosed within a housing. It is designed to move air or gas over a wide range of volumes and pressures. The air or gas is drawn in axially and discharged radially or drawn in radially and discharged axially by centrifugal force through an outlet in the housing.

right-hand thread direction, 0.605 inches minimum and 0.635 inches maximum fastener length, 3a thread class, dished hexagon head style, 0.370 inches nominal 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: 0.370 inches nominal
Fastener Length: 0.605 inches minimum and 0.635 inches maximum
Head Style: dished hexagon
Head Height: 0.125 inches minimum and 0.140 inches maximum
Width Between Flats: 0.429 inches minimum and 0.439 inches maximum
Grip Diameter: 0.2641 inches minimum and 0.2651 inches maximum
End Item Identification: b-52 aircraft
Nominal Thread Diameter: 0.2500 inches
Grip Length: 0.240 inches minimum and 0.260 inches maximum
Thread Quantity Per Inch: 28
Minimum Tensile Strength: 160000 pounds per square inch
Surface Finish: 125.0 microinches overall
Surface Finish: 32.0 microinches bearing surface of head
Part Name Assigned By Controlling Agency: bolt,tension,hex head,close tolerance,a286 cres,short thread,reduced major thread dia.,self-locking and nonlocking,160 ksi ftu
Material: iron alloy 660 overall
Material Document And Classification: ams5731,ams5732,ams5737,or ams5853 assn std single material response overall
Surface Treatment: aluminum overall
Surface Treatment Document And Classification: nas4006 national std single treatment response overall
Thread Series Designator: unjf
Specification/Standard Data: 80205-nas6303 thru 6320 manufacturers standard

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
NAS6304A4X	Shear Bolt

FAQs

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

What is the FSCG of the NSN 5306-01-697-1245?

The FSCG of the NSN 5306-01-697-1245 is 5306

Does the NSN 5306-01-697-1245 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-01-697-1245 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 5306-01-697-1245 contain precious materials?

Item does not contain precious metal.

Does NSN 5306-01-697-1245 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 5306-01-697-1245 was assigned to the Federal Catalog?

It was assigned 4 years ago, on Thu, Sep 2, 2021