NAS6704U3Y

View detailed technical data, stock status, and sourcing information for: NAS6704U3Y
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-01-706-4200

Item Name Code

15903

Assigment Date

11/22/2022 (3 years ago)

A collection of chemical materials and testing equipment for the purpose of determining the presence and identity of hazardous gases.

3a thread class, 0.598 inches minimum and 0.628 inches maximum fastener length, 0.425 inches nominal thread length, right-hand thread direction, hexagon head style

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: 0.425 inches nominal
Fastener Length: 0.598 inches minimum and 0.628 inches maximum
Head Style: 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: 0.2797 inches minimum and 0.2807 inches maximum
End Item Identification: b1-bacft
Nominal Thread Diameter: 0.2500 inches
Grip Length: 0.178 inches minimum and 0.198 inches maximum
Thread Quantity Per Inch: 28
Minimum Tensile Strength: 160000 pounds per square inch
Surface Finish: 32.0 microinches bearing surface of head
Part Name Assigned By Controlling Agency: bolt,tension,hex head,close tolerance,reduced major thread dia.,self-locking and nonlocking,160 ksi ftu
Material: iron alloy 660 overall
Material Document And Classification: ams5731,ams5732,ams5737,ams5853 assn std single material response overall
Surface Treatment: passivate overall
Surface Treatment Document And Classification: ams2700,method 1,type 2 or type 8,class 4 assn std single treatment response overall
Thread Series Designator: unjf
Specification/Standard Data: 80205-nas6703 thru nas6720 professional/industrial association 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
NAS6704U3Y	Shear Bolt

FAQs

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

What is the FSCG of the NSN 5306-01-706-4200?

The FSCG of the NSN 5306-01-706-4200 is 5306

Does the NSN 5306-01-706-4200 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-01-706-4200 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 5306-01-706-4200 contain precious materials?

Item does not contain precious metal.

Does NSN 5306-01-706-4200 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 5306-01-706-4200 was assigned to the Federal Catalog?

It was assigned 3 years ago, on Tue, Nov 22, 2022