HT4049-6-14Y

View detailed technical data, stock status, and sourcing information for: HT4049-6-14Y
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-01-260-9343

Item Name Code

27851

Assigment Date

08/07/1987 (38 years ago)

right-hand thread direction, 3a thread class, 1.266 inches nominal fastener length, flat countersunk head style, 0.391 inches maximum 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: 0.391 inches maximum
Fastener Length: 1.266 inches nominal
Head Style: flat countersunk
Head Diameter: 0.763 inches maximum
Grip Diameter: 0.405 inches minimum and 0.406 inches maximum
Nominal Thread Diameter: 0.375 inches
Grip Length: 0.875 inches nominal
Thread Quantity Per Inch: 24
Countersink Angle: 99.0 degrees minimum and 100.0 degrees maximum
Material: steel overall
Surface Treatment: passivate overall
Thread Series Designator: unjf

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
HT4049-6-14Y	Close Tolerance Bolt

FAQs

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

What is the FSCG of the NSN 5306-01-260-9343?

The FSCG of the NSN 5306-01-260-9343 is 5306

Does the NSN 5306-01-260-9343 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-01-260-9343 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 5306-01-260-9343 contain precious materials?

Precious metal content is unknown

Does NSN 5306-01-260-9343 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 5306-01-260-9343 was assigned to the Federal Catalog?

It was assigned 38 years ago, on Fri, Aug 7, 1987