74328-4-12

View detailed technical data, stock status, and sourcing information for: 74328-4-12
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-00-332-4467

Item Name Code

27851

Assigment Date

12/16/1973 (52 years ago)

3a thread class, right-hand thread direction, 0.443 inches minimum and 0.493 inches maximum thread length, 1.203 inches minimum and 1.233 inches maximum fastener length, double hexagon w/hole 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: 0.443 inches minimum and 0.493 inches maximum
Fastener Length: 1.203 inches minimum and 1.233 inches maximum
Head Style: double hexagon w/hole
Head Height: 0.290 inches minimum and 0.310 inches maximum
Width Between Flats: 0.304 inches minimum and 0.313 inches maximum
Extended Washer Diameter: 0.428 inches minimum and 0.438 inches maximum
Extended Washer Thickness: 0.059 inches minimum and 0.079 inches maximum
Grip Diameter: 0.2490 inches minimum and 0.2495 inches maximum
Nominal Thread Diameter: 0.250 inches
Grip Length: 0.740 inches minimum and 0.760 inches maximum
Thread Quantity Per Inch: 28
Material: steel corrosion resisting overall
Surface Treatment: passivate overall
Thread Series Designator: unjf

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FAQs

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

What is the FSCG of the NSN 5306-00-332-4467?

The FSCG of the NSN 5306-00-332-4467 is 5306

Does the NSN 5306-00-332-4467 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-00-332-4467 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 5306-00-332-4467 contain precious materials?

Precious metal content is unknown

Does NSN 5306-00-332-4467 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 5306-00-332-4467 was assigned to the Federal Catalog?

It was assigned 52 years ago, on Sun, Dec 16, 1973