WC7446D43

View detailed technical data, stock status, and sourcing information for: WC7446D43
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-01-502-4667

Item Name Code

27851

Assigment Date

11/07/2002 (23 years ago)

A threaded or tempered item used to secure the stud, turnlock fastener or stud assembly, turnlock fastener by engaging with the cross pin, cam lead threads, or eared nut of the stud, turnlock fastener and securing it by means of its thread locking or spring action.

3.068 inches minimum and 3.088 inches maximum fastener length, 0.391 inches nominal thread length, spline drive shear head head style, right-hand thread direction, 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: 0.391 inches nominal
Fastener Length: 3.068 inches minimum and 3.088 inches maximum
Head Style: spline drive shear head
Head Height: 0.210 inches nominal
Grip Diameter: 0.374 inches minimum and 0.375 inches maximum
Shank Unthreaded Hole Diameter: 0.106 inches minimum and 0.111 inches maximum overall
Head Minor Diameter: 0.578 inches minimum and 0.585 inches maximum
End Item Identification: f18 e/f
Nominal Thread Diameter: 0.375 inches
Grip Length: 2.688 inches nominal
Thread Quantity Per Inch: 24
Criticality Code Justification: agav
Distance From Head Largest Bearing Surface To Shank Hole Center: 2.970 inches minimum and 3.196 inches maximum overall
Part Name Assigned By Controlling Agency: bolt-close tolerance,spline drive,cres (125 ksi fsu0 drilled,short thread
Material: steel comp xm-13 overall
Material Document And Classification: ams 5629 assn std single material response overall
Surface Treatment: passivate overall
Surface Treatment Document And Classification: qq-p-35 fed spec single treatment response 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
118236D43	Close Tolerance Bolt
122895-6D43	Close Tolerance Bolt
1228956D43	Close Tolerance Bolt
AIC687-6D43	Close Tolerance Bolt
GS10156D43	Close Tolerance Bolt
PBF1265-6D43	Close Tolerance Bolt
SLB748-6D43	Close Tolerance Bolt
ST3M744-6D43	Close Tolerance Bolt
ST3M7446D43	Close Tolerance Bolt
VCG0001-6D43	Close Tolerance Bolt
VS3174-6D43	Close Tolerance Bolt
VS31746D43	Close Tolerance Bolt
WC7446D43	Close Tolerance Bolt

FAQs

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

What is the FSCG of the NSN 5306-01-502-4667?

The FSCG of the NSN 5306-01-502-4667 is 5306

Does the NSN 5306-01-502-4667 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-01-502-4667 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 5306-01-502-4667 contain precious materials?

Item does not contain precious metal.

Does NSN 5306-01-502-4667 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 5306-01-502-4667 was assigned to the Federal Catalog?

It was assigned 23 years ago, on Thu, Nov 7, 2002