3M943C4B5-6

View detailed technical data, stock status, and sourcing information for: 3M943C4B5-6
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5315 Pins, Machine Keys and Nails

National Stock Number

5315-01-483-0367

Item Name Code

16749

Assigment Date

03/14/2001 (25 years ago)

A nut, flat on top and bottom having 6 flat sides. For items which have internal tapered or straight (parallel) pipe threads, specific electrical conduit size designation, and which when installed, provide a method of tightening to lock the connection, see locknut, electrical conduit. See also locknut, tube fitting. For items having a thickness (or height) exceeding two times the width across the flats, use post, electrical-mechanical equipment. (when height or thickness and/or width across the flats is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.)

right-hand thread direction, 3a thread class, chamfered second end style, 0.450 inches nominal thread length, chamfered first end style

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

First End Style: chamfered
Second End Style: chamfered
Thread Class: 3a
Thread Direction: right-hand
Thread Length: 0.450 inches nominal
Shank Length: 0.718 inches nominal
Shoulder Diameter: 0.430 inches minimum and 0.439 inches maximum
Shank Diameter: 0.249 inches minimum and 0.250 inches maximum
Overall Length: 1.303 inches nominal
End Item Identification: aircraft, hornet, f/a, 18
First End Taper Length: 0.030 inches nominal
Second End Taper Length: 0.120 inches nominal
Thread Quantity Per Inch: 28
Second End Relationship With First End: not identical
Nominal Thread Size: 0.250 inches
First End Location: threaded end
First End Taper Angle: 45.0 degrees nominal
Second End Tip Radius: 0.060 inches minimum and 0.090 inches maximum
Second Shank Length: 0.495 inches nominal
Part Name Assigned By Controlling Agency: pin, index
Material: steel comp 302 or steel comp 303 or steel comp 304 overall
Material Document And Classification: ams-qq-s-663 assn std single material response overall
Surface Treatment: passivate overall
Surface Treatment Document And Classification: ams-qq-p-35 assn std single treatment response overall
Style Designator: shoulder
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
11415C4B5-6	Headless Shoulder Pin
3M943C4B5-6	Headless Shoulder Pin
D792684BC5-6	Headless Shoulder Pin
VS3258C4B5-6	Headless Shoulder Pin

FAQs

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

What is the FSCG of the NSN 5315-01-483-0367?

The FSCG of the NSN 5315-01-483-0367 is 5315

Does NSN 5315-01-483-0367 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 5315-01-483-0367 contain precious materials?

Item does not contain precious metal.

Does NSN 5315-01-483-0367 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 5315-01-483-0367 was assigned to the Federal Catalog?

It was assigned 25 years ago, on Wed, Mar 14, 2001