5306-01-377-0819

Find complete technical information, availability, and procurement data for: 5306-01-377-0819
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-01-377-0819

Item Name Code

27851

Assigment Date

07/02/1993 (33 years ago)

dished hexagon head style, right-hand thread direction, 1.672 inches minimum and 1.702 inches maximum fastener length, 0.375 inches nominal thread length, 3a thread class

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: 0.375 inches nominal
Fastener Length: 1.672 inches minimum and 1.702 inches maximum
Head Style: dished hexagon
Head Height: 0.156 inches minimum and 0.171 inches maximum
Width Between Flats: 0.492 inches minimum and 0.502 inches maximum
Grip Diameter: 0.3115 inches minimum
Shank Unthreaded Hole Diameter: 0.076 inches nominal first hole
Nominal Thread Diameter: 0.312 inches
Grip Length: 1.302 inches minimum and 1.322 inches maximum
Thread Quantity Per Inch: 24
Distance From Head Largest Bearing Surface To Shank Hole Center: 1.531 inches nominal first hole
Surface Finish: 63.0 microinches bearing surface of head
Surface Finish: 63.0 microinches fastener
Surface Finish: 63.0 microinches threads
Material: titanium alloy uns r56400 overall
Material Document And Classification: ams 4967 assn std single material response overall
Thread Series Designator: unjf
Specification/Standard Data: 80205-nas655 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
NAS655V21D	Close Tolerance Bolt

FAQs

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

What is the FSCG of the NSN 5306-01-377-0819?

The FSCG of the NSN 5306-01-377-0819 is 5306

Does the NSN 5306-01-377-0819 have a Schedule B code assigned?

Yes, the Schedule B code is 8109900000

Does NSN 5306-01-377-0819 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 5306-01-377-0819 contain precious materials?

Item does not contain precious metal.

Does NSN 5306-01-377-0819 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 5306-01-377-0819 was assigned to the Federal Catalog?

It was assigned 33 years ago, on Fri, Jul 2, 1993