NAS3104-12-18

View detailed technical data, stock status, and sourcing information for: NAS3104-12-18
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-01-296-3678

Item Name Code

06665

Assigment Date

03/20/1989 (37 years ago)

An externally threaded fastener bent approximately 180 degrees (3.141 radians) in the shape of the letter u and with both ends threaded.

2.970 inches minimum and 3.090 inches maximum distance from inside center of bend to bolt end, right-hand thread direction, 2a thread class, 0.625 inches minimum and 0.781 inches maximum thread length, 1.500 inches minimum and 1.560 inches maximum inside distance between shanks

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: 0.625 inches minimum and 0.781 inches maximum
Distance From Inside Center Of Bend To Bolt End: 2.970 inches minimum and 3.090 inches maximum
Inside Distance Between Shanks: 1.500 inches minimum and 1.560 inches maximum
Nominal Thread Diameter: 0.250 inches
Thread Quantity Per Inch: 28
Material: steel comp 1018 overall
Material Document And Classification: astm a108 assn std single material response or astm a576 assn std single material response overall
Surface Treatment: cadmium and chromate overall
Surface Treatment Document And Classification: qq-p-416 ty 2 cl 2 fed spec single treatment response overall
Style Designator: round bend
Thread Series Designator: unf
Specification/Standard Data: 80205-nas3104 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
NAS3104-12-18	U Bolt

FAQs

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

What is the FSCG of the NSN 5306-01-296-3678?

The FSCG of the NSN 5306-01-296-3678 is 5306

Does the NSN 5306-01-296-3678 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-01-296-3678 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 5306-01-296-3678 contain precious materials?

Item does not contain precious metal.

Does NSN 5306-01-296-3678 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 5306-01-296-3678 was assigned to the Federal Catalog?

It was assigned 37 years ago, on Mon, Mar 20, 1989